./Ultimate.py --spec /storage/repos/ultimate/trunk/examples/svcomp/properties/no-data-race.prp --file /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version efd9311c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b7e9feb6929ab81158cc9d6731414a71af210f92cb571da2954e02689fee6d2b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-efd9311-m [2022-04-18 15:54:30,827 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-18 15:54:30,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-18 15:54:30,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-18 15:54:30,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-18 15:54:30,860 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-18 15:54:30,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-18 15:54:30,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-18 15:54:30,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-18 15:54:30,870 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-18 15:54:30,871 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-18 15:54:30,872 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-18 15:54:30,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-18 15:54:30,874 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-18 15:54:30,875 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-18 15:54:30,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-18 15:54:30,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-18 15:54:30,880 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-18 15:54:30,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-18 15:54:30,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-18 15:54:30,887 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-18 15:54:30,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-18 15:54:30,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-18 15:54:30,888 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-18 15:54:30,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-18 15:54:30,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-04-18 15:54:30,895 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-04-18 15:54:30,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-04-18 15:54:30,896 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-04-18 15:54:30,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-04-18 15:54:30,897 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-04-18 15:54:30,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-04-18 15:54:30,899 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-04-18 15:54:30,899 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-04-18 15:54:30,900 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-04-18 15:54:30,900 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-04-18 15:54:30,900 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-04-18 15:54:30,901 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-04-18 15:54:30,901 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-04-18 15:54:30,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-18 15:54:30,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-18 15:54:30,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-18 15:54:30,905 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2022-04-18 15:54:30,929 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-18 15:54:30,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-18 15:54:30,930 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-04-18 15:54:30,930 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-04-18 15:54:30,931 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-18 15:54:30,931 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-18 15:54:30,932 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-18 15:54:30,932 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-18 15:54:30,932 INFO L138 SettingsManager]: * Use SBE=true [2022-04-18 15:54:30,933 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-18 15:54:30,933 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-18 15:54:30,933 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-04-18 15:54:30,933 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-18 15:54:30,933 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-18 15:54:30,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-18 15:54:30,933 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-18 15:54:30,934 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-18 15:54:30,934 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-18 15:54:30,934 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-04-18 15:54:30,934 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-18 15:54:30,934 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-18 15:54:30,934 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-18 15:54:30,934 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-18 15:54:30,935 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-18 15:54:30,935 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-18 15:54:30,935 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-18 15:54:30,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-18 15:54:30,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-18 15:54:30,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-18 15:54:30,936 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-18 15:54:30,936 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-18 15:54:30,936 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-18 15:54:30,936 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-04-18 15:54:30,936 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-04-18 15:54:30,936 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-18 15:54:30,937 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b7e9feb6929ab81158cc9d6731414a71af210f92cb571da2954e02689fee6d2b [2022-04-18 15:54:31,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-18 15:54:31,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-18 15:54:31,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-18 15:54:31,176 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-18 15:54:31,176 INFO L275 PluginConnector]: CDTParser initialized [2022-04-18 15:54:31,177 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i [2022-04-18 15:54:31,243 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d6060e5/d0157606a11e4e12997f237abecd366f/FLAGf54c56859 [2022-04-18 15:54:31,713 INFO L306 CDTParser]: Found 1 translation units. [2022-04-18 15:54:31,714 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i [2022-04-18 15:54:31,726 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d6060e5/d0157606a11e4e12997f237abecd366f/FLAGf54c56859 [2022-04-18 15:54:32,207 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d6060e5/d0157606a11e4e12997f237abecd366f [2022-04-18 15:54:32,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-18 15:54:32,211 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-04-18 15:54:32,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-18 15:54:32,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-18 15:54:32,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-18 15:54:32,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 03:54:32" (1/1) ... [2022-04-18 15:54:32,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cc7e6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32, skipping insertion in model container [2022-04-18 15:54:32,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 03:54:32" (1/1) ... [2022-04-18 15:54:32,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-18 15:54:32,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-18 15:54:32,402 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-04-18 15:54:32,535 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i[39095,39108] [2022-04-18 15:54:32,537 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i[39180,39193] [2022-04-18 15:54:32,538 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i[39232,39245] [2022-04-18 15:54:32,543 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-18 15:54:32,548 INFO L203 MainTranslator]: Completed pre-run [2022-04-18 15:54:32,557 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-04-18 15:54:32,587 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i[39095,39108] [2022-04-18 15:54:32,588 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i[39180,39193] [2022-04-18 15:54:32,589 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i[39232,39245] [2022-04-18 15:54:32,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-18 15:54:32,625 INFO L208 MainTranslator]: Completed translation [2022-04-18 15:54:32,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32 WrapperNode [2022-04-18 15:54:32,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-18 15:54:32,628 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-04-18 15:54:32,628 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-04-18 15:54:32,628 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-04-18 15:54:32,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32" (1/1) ... [2022-04-18 15:54:32,663 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32" (1/1) ... [2022-04-18 15:54:32,702 INFO L137 Inliner]: procedures = 224, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 220 [2022-04-18 15:54:32,702 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-04-18 15:54:32,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-18 15:54:32,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-18 15:54:32,703 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-18 15:54:32,709 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32" (1/1) ... [2022-04-18 15:54:32,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32" (1/1) ... [2022-04-18 15:54:32,713 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32" (1/1) ... [2022-04-18 15:54:32,714 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32" (1/1) ... [2022-04-18 15:54:32,731 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32" (1/1) ... [2022-04-18 15:54:32,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32" (1/1) ... [2022-04-18 15:54:32,737 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32" (1/1) ... [2022-04-18 15:54:32,739 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-18 15:54:32,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-18 15:54:32,740 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-18 15:54:32,740 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-18 15:54:32,741 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32" (1/1) ... [2022-04-18 15:54:32,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-18 15:54:32,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-18 15:54:32,793 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-18 15:54:32,815 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-18 15:54:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure reader_fn [2022-04-18 15:54:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure reader_fn [2022-04-18 15:54:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-18 15:54:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-18 15:54:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-18 15:54:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-18 15:54:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-18 15:54:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-18 15:54:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-18 15:54:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-18 15:54:32,827 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-04-18 15:54:32,950 INFO L234 CfgBuilder]: Building ICFG [2022-04-18 15:54:32,960 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-18 15:54:33,284 INFO L275 CfgBuilder]: Performing block encoding [2022-04-18 15:54:33,292 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-18 15:54:33,292 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-04-18 15:54:33,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.04 03:54:33 BoogieIcfgContainer [2022-04-18 15:54:33,294 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-18 15:54:33,296 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-18 15:54:33,311 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-18 15:54:33,321 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-18 15:54:33,321 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.04 03:54:32" (1/3) ... [2022-04-18 15:54:33,322 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c097acb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.04 03:54:33, skipping insertion in model container [2022-04-18 15:54:33,322 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:54:32" (2/3) ... [2022-04-18 15:54:33,322 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c097acb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.04 03:54:33, skipping insertion in model container [2022-04-18 15:54:33,322 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.04 03:54:33" (3/3) ... [2022-04-18 15:54:33,323 INFO L111 eAbstractionObserver]: Analyzing ICFG ring_1w1r-2.i [2022-04-18 15:54:33,327 WARN L147 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-04-18 15:54:33,327 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-18 15:54:33,327 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 17 error locations. [2022-04-18 15:54:33,327 INFO L504 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-04-18 15:54:33,391 INFO L135 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-04-18 15:54:33,420 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-18 15:54:33,425 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-18 15:54:33,425 INFO L341 AbstractCegarLoop]: Starting to check reachability of 26 error locations. [2022-04-18 15:54:33,434 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 261 places, 267 transitions, 542 flow [2022-04-18 15:54:33,549 INFO L129 PetriNetUnfolder]: 10/266 cut-off events. [2022-04-18 15:54:33,549 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-04-18 15:54:33,556 INFO L84 FinitePrefix]: Finished finitePrefix Result has 271 conditions, 266 events. 10/266 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 539 event pairs, 0 based on Foata normal form. 0/239 useless extension candidates. Maximal degree in co-relation 209. Up to 2 conditions per place. [2022-04-18 15:54:33,556 INFO L82 GeneralOperation]: Start removeDead. Operand has 261 places, 267 transitions, 542 flow [2022-04-18 15:54:33,566 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 251 places, 257 transitions, 517 flow [2022-04-18 15:54:33,575 INFO L129 PetriNetUnfolder]: 0/31 cut-off events. [2022-04-18 15:54:33,575 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-04-18 15:54:33,575 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:54:33,576 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:54:33,576 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [reader_fnErr0ASSERT_VIOLATIONDATA_RACE, reader_fnErr6ASSERT_VIOLATIONDATA_RACE, reader_fnErr1ASSERT_VIOLATIONDATA_RACE, reader_fnErr7ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2022-04-18 15:54:33,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:54:33,582 INFO L85 PathProgramCache]: Analyzing trace with hash 2041293229, now seen corresponding path program 1 times [2022-04-18 15:54:33,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:54:33,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [368164281] [2022-04-18 15:54:33,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:54:33,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:54:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:54:33,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:54:33,844 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:54:33,844 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [368164281] [2022-04-18 15:54:33,845 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [368164281] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:54:33,845 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:54:33,845 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:54:33,846 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599605914] [2022-04-18 15:54:33,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:54:33,853 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-18 15:54:33,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:54:33,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-18 15:54:33,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-04-18 15:54:33,884 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 151 out of 267 [2022-04-18 15:54:33,890 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 251 places, 257 transitions, 517 flow. Second operand has 6 states, 6 states have (on average 152.5) internal successors, (915), 6 states have internal predecessors, (915), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:33,891 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:54:33,891 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 151 of 267 [2022-04-18 15:54:33,892 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:54:35,057 INFO L129 PetriNetUnfolder]: 2318/7674 cut-off events. [2022-04-18 15:54:35,058 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-04-18 15:54:35,091 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12078 conditions, 7674 events. 2318/7674 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 145. Compared 63583 event pairs, 2016 based on Foata normal form. 480/7168 useless extension candidates. Maximal degree in co-relation 12008. Up to 4388 conditions per place. [2022-04-18 15:54:35,157 INFO L132 encePairwiseOnDemand]: 255/267 looper letters, 103 selfloop transitions, 5 changer transitions 0/250 dead transitions. [2022-04-18 15:54:35,157 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 255 places, 250 transitions, 719 flow [2022-04-18 15:54:35,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-18 15:54:35,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-04-18 15:54:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1021 transitions. [2022-04-18 15:54:35,199 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.6373283395755306 [2022-04-18 15:54:35,200 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1021 transitions. [2022-04-18 15:54:35,200 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1021 transitions. [2022-04-18 15:54:35,203 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:54:35,205 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1021 transitions. [2022-04-18 15:54:35,220 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 170.16666666666666) internal successors, (1021), 6 states have internal predecessors, (1021), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:35,239 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:35,240 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:35,242 INFO L186 Difference]: Start difference. First operand has 251 places, 257 transitions, 517 flow. Second operand 6 states and 1021 transitions. [2022-04-18 15:54:35,243 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 255 places, 250 transitions, 719 flow [2022-04-18 15:54:35,252 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 254 places, 250 transitions, 718 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-04-18 15:54:35,257 INFO L242 Difference]: Finished difference. Result has 254 places, 250 transitions, 512 flow [2022-04-18 15:54:35,260 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=502, PETRI_DIFFERENCE_MINUEND_PLACES=249, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=250, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=245, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=512, PETRI_PLACES=254, PETRI_TRANSITIONS=250} [2022-04-18 15:54:35,263 INFO L335 CegarLoopForPetriNet]: 251 programPoint places, 3 predicate places. [2022-04-18 15:54:35,263 INFO L478 AbstractCegarLoop]: Abstraction has has 254 places, 250 transitions, 512 flow [2022-04-18 15:54:35,264 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 152.5) internal successors, (915), 6 states have internal predecessors, (915), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:35,264 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:54:35,264 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:54:35,264 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-18 15:54:35,265 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [reader_fnErr0ASSERT_VIOLATIONDATA_RACE, reader_fnErr6ASSERT_VIOLATIONDATA_RACE, reader_fnErr1ASSERT_VIOLATIONDATA_RACE, reader_fnErr7ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2022-04-18 15:54:35,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:54:35,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1592684631, now seen corresponding path program 1 times [2022-04-18 15:54:35,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:54:35,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188819850] [2022-04-18 15:54:35,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:54:35,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:54:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:54:35,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:54:35,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:54:35,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188819850] [2022-04-18 15:54:35,469 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [188819850] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:54:35,469 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:54:35,470 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:54:35,470 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729092441] [2022-04-18 15:54:35,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:54:35,472 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-18 15:54:35,473 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:54:35,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-18 15:54:35,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-04-18 15:54:35,479 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 151 out of 267 [2022-04-18 15:54:35,481 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 254 places, 250 transitions, 512 flow. Second operand has 6 states, 6 states have (on average 153.5) internal successors, (921), 6 states have internal predecessors, (921), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:35,481 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:54:35,481 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 151 of 267 [2022-04-18 15:54:35,482 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:54:36,489 INFO L129 PetriNetUnfolder]: 2318/7673 cut-off events. [2022-04-18 15:54:36,490 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-04-18 15:54:36,503 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12081 conditions, 7673 events. 2318/7673 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 145. Compared 63400 event pairs, 2016 based on Foata normal form. 0/6688 useless extension candidates. Maximal degree in co-relation 12018. Up to 4394 conditions per place. [2022-04-18 15:54:36,533 INFO L132 encePairwiseOnDemand]: 261/267 looper letters, 102 selfloop transitions, 5 changer transitions 0/249 dead transitions. [2022-04-18 15:54:36,534 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 258 places, 249 transitions, 724 flow [2022-04-18 15:54:36,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-18 15:54:36,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-04-18 15:54:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1014 transitions. [2022-04-18 15:54:36,537 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.6329588014981273 [2022-04-18 15:54:36,537 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1014 transitions. [2022-04-18 15:54:36,537 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1014 transitions. [2022-04-18 15:54:36,538 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:54:36,538 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1014 transitions. [2022-04-18 15:54:36,540 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 169.0) internal successors, (1014), 6 states have internal predecessors, (1014), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:36,544 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:36,544 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:36,545 INFO L186 Difference]: Start difference. First operand has 254 places, 250 transitions, 512 flow. Second operand 6 states and 1014 transitions. [2022-04-18 15:54:36,545 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 258 places, 249 transitions, 724 flow [2022-04-18 15:54:36,548 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 253 places, 249 transitions, 714 flow, removed 0 selfloop flow, removed 5 redundant places. [2022-04-18 15:54:36,555 INFO L242 Difference]: Finished difference. Result has 253 places, 249 transitions, 510 flow [2022-04-18 15:54:36,556 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=500, PETRI_DIFFERENCE_MINUEND_PLACES=248, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=249, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=244, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=510, PETRI_PLACES=253, PETRI_TRANSITIONS=249} [2022-04-18 15:54:36,556 INFO L335 CegarLoopForPetriNet]: 251 programPoint places, 2 predicate places. [2022-04-18 15:54:36,557 INFO L478 AbstractCegarLoop]: Abstraction has has 253 places, 249 transitions, 510 flow [2022-04-18 15:54:36,557 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 153.5) internal successors, (921), 6 states have internal predecessors, (921), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:36,557 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:54:36,558 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:54:36,558 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-18 15:54:36,558 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting reader_fnErr0ASSERT_VIOLATIONDATA_RACE === [reader_fnErr0ASSERT_VIOLATIONDATA_RACE, reader_fnErr6ASSERT_VIOLATIONDATA_RACE, reader_fnErr1ASSERT_VIOLATIONDATA_RACE, reader_fnErr7ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2022-04-18 15:54:36,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:54:36,559 INFO L85 PathProgramCache]: Analyzing trace with hash -2040185472, now seen corresponding path program 1 times [2022-04-18 15:54:36,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:54:36,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479094713] [2022-04-18 15:54:36,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:54:36,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:54:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:54:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:54:36,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:54:36,725 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479094713] [2022-04-18 15:54:36,726 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1479094713] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:54:36,726 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:54:36,727 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:54:36,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589022123] [2022-04-18 15:54:36,727 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:54:36,728 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-18 15:54:36,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:54:36,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-18 15:54:36,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-04-18 15:54:36,731 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 149 out of 267 [2022-04-18 15:54:36,732 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 253 places, 249 transitions, 510 flow. Second operand has 6 states, 6 states have (on average 152.16666666666666) internal successors, (913), 6 states have internal predecessors, (913), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:36,733 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:54:36,733 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 149 of 267 [2022-04-18 15:54:36,733 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:54:38,553 INFO L129 PetriNetUnfolder]: 4490/13347 cut-off events. [2022-04-18 15:54:38,553 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-04-18 15:54:38,580 INFO L84 FinitePrefix]: Finished finitePrefix Result has 22016 conditions, 13347 events. 4490/13347 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 157. Compared 118978 event pairs, 572 based on Foata normal form. 0/11611 useless extension candidates. Maximal degree in co-relation 21957. Up to 5258 conditions per place. [2022-04-18 15:54:38,633 INFO L132 encePairwiseOnDemand]: 244/267 looper letters, 275 selfloop transitions, 45 changer transitions 0/460 dead transitions. [2022-04-18 15:54:38,633 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 258 places, 460 transitions, 1572 flow [2022-04-18 15:54:38,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-18 15:54:38,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-04-18 15:54:38,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1216 transitions. [2022-04-18 15:54:38,637 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.7590511860174781 [2022-04-18 15:54:38,637 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1216 transitions. [2022-04-18 15:54:38,637 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1216 transitions. [2022-04-18 15:54:38,638 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:54:38,638 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1216 transitions. [2022-04-18 15:54:38,641 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 202.66666666666666) internal successors, (1216), 6 states have internal predecessors, (1216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:38,644 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:38,645 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:38,645 INFO L186 Difference]: Start difference. First operand has 253 places, 249 transitions, 510 flow. Second operand 6 states and 1216 transitions. [2022-04-18 15:54:38,645 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 258 places, 460 transitions, 1572 flow [2022-04-18 15:54:38,648 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 253 places, 460 transitions, 1562 flow, removed 0 selfloop flow, removed 5 redundant places. [2022-04-18 15:54:38,652 INFO L242 Difference]: Finished difference. Result has 258 places, 292 transitions, 808 flow [2022-04-18 15:54:38,653 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=500, PETRI_DIFFERENCE_MINUEND_PLACES=248, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=249, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=228, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=808, PETRI_PLACES=258, PETRI_TRANSITIONS=292} [2022-04-18 15:54:38,654 INFO L335 CegarLoopForPetriNet]: 251 programPoint places, 7 predicate places. [2022-04-18 15:54:38,654 INFO L478 AbstractCegarLoop]: Abstraction has has 258 places, 292 transitions, 808 flow [2022-04-18 15:54:38,655 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 152.16666666666666) internal successors, (913), 6 states have internal predecessors, (913), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:38,655 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:54:38,655 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:54:38,655 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-18 15:54:38,655 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE === [reader_fnErr0ASSERT_VIOLATIONDATA_RACE, reader_fnErr6ASSERT_VIOLATIONDATA_RACE, reader_fnErr1ASSERT_VIOLATIONDATA_RACE, reader_fnErr7ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2022-04-18 15:54:38,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:54:38,656 INFO L85 PathProgramCache]: Analyzing trace with hash -1082263601, now seen corresponding path program 1 times [2022-04-18 15:54:38,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:54:38,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133569066] [2022-04-18 15:54:38,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:54:38,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:54:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:54:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:54:38,695 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:54:38,695 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2133569066] [2022-04-18 15:54:38,695 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2133569066] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:54:38,696 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:54:38,696 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-18 15:54:38,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697793366] [2022-04-18 15:54:38,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:54:38,697 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:54:38,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:54:38,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:54:38,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:54:38,699 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 252 out of 267 [2022-04-18 15:54:38,700 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 258 places, 292 transitions, 808 flow. Second operand has 3 states, 3 states have (on average 253.33333333333334) internal successors, (760), 3 states have internal predecessors, (760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:38,700 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:54:38,700 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 252 of 267 [2022-04-18 15:54:38,700 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:54:39,084 INFO L129 PetriNetUnfolder]: 340/3466 cut-off events. [2022-04-18 15:54:39,084 INFO L130 PetriNetUnfolder]: For 305/373 co-relation queries the response was YES. [2022-04-18 15:54:39,099 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4728 conditions, 3466 events. 340/3466 cut-off events. For 305/373 co-relation queries the response was YES. Maximal size of possible extension queue 52. Compared 28146 event pairs, 46 based on Foata normal form. 0/3077 useless extension candidates. Maximal degree in co-relation 4672. Up to 418 conditions per place. [2022-04-18 15:54:39,108 INFO L132 encePairwiseOnDemand]: 264/267 looper letters, 10 selfloop transitions, 2 changer transitions 0/296 dead transitions. [2022-04-18 15:54:39,109 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 260 places, 296 transitions, 840 flow [2022-04-18 15:54:39,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:54:39,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:54:39,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 769 transitions. [2022-04-18 15:54:39,111 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9600499375780275 [2022-04-18 15:54:39,111 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 769 transitions. [2022-04-18 15:54:39,111 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 769 transitions. [2022-04-18 15:54:39,112 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:54:39,112 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 769 transitions. [2022-04-18 15:54:39,114 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 256.3333333333333) internal successors, (769), 3 states have internal predecessors, (769), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:39,115 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 267.0) internal successors, (1068), 4 states have internal predecessors, (1068), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:39,116 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 267.0) internal successors, (1068), 4 states have internal predecessors, (1068), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:39,116 INFO L186 Difference]: Start difference. First operand has 258 places, 292 transitions, 808 flow. Second operand 3 states and 769 transitions. [2022-04-18 15:54:39,116 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 260 places, 296 transitions, 840 flow [2022-04-18 15:54:39,122 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 260 places, 296 transitions, 840 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:54:39,125 INFO L242 Difference]: Finished difference. Result has 261 places, 293 transitions, 820 flow [2022-04-18 15:54:39,126 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=808, PETRI_DIFFERENCE_MINUEND_PLACES=258, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=292, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=290, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=820, PETRI_PLACES=261, PETRI_TRANSITIONS=293} [2022-04-18 15:54:39,126 INFO L335 CegarLoopForPetriNet]: 251 programPoint places, 10 predicate places. [2022-04-18 15:54:39,127 INFO L478 AbstractCegarLoop]: Abstraction has has 261 places, 293 transitions, 820 flow [2022-04-18 15:54:39,127 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 253.33333333333334) internal successors, (760), 3 states have internal predecessors, (760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:39,127 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:54:39,128 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:54:39,128 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-18 15:54:39,128 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [reader_fnErr0ASSERT_VIOLATIONDATA_RACE, reader_fnErr6ASSERT_VIOLATIONDATA_RACE, reader_fnErr1ASSERT_VIOLATIONDATA_RACE, reader_fnErr7ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2022-04-18 15:54:39,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:54:39,129 INFO L85 PathProgramCache]: Analyzing trace with hash 214034831, now seen corresponding path program 1 times [2022-04-18 15:54:39,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:54:39,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997074470] [2022-04-18 15:54:39,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:54:39,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:54:39,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:54:39,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:54:39,213 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:54:39,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1997074470] [2022-04-18 15:54:39,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1997074470] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:54:39,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:54:39,214 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:54:39,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121366534] [2022-04-18 15:54:39,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:54:39,214 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-18 15:54:39,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:54:39,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-18 15:54:39,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-04-18 15:54:39,217 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 149 out of 267 [2022-04-18 15:54:39,218 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 261 places, 293 transitions, 820 flow. Second operand has 6 states, 6 states have (on average 152.16666666666666) internal successors, (913), 6 states have internal predecessors, (913), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:39,218 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:54:39,218 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 149 of 267 [2022-04-18 15:54:39,218 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:54:42,922 INFO L129 PetriNetUnfolder]: 10910/30182 cut-off events. [2022-04-18 15:54:42,922 INFO L130 PetriNetUnfolder]: For 7443/7483 co-relation queries the response was YES. [2022-04-18 15:54:42,986 INFO L84 FinitePrefix]: Finished finitePrefix Result has 59143 conditions, 30182 events. 10910/30182 cut-off events. For 7443/7483 co-relation queries the response was YES. Maximal size of possible extension queue 277. Compared 279679 event pairs, 2520 based on Foata normal form. 0/27042 useless extension candidates. Maximal degree in co-relation 59075. Up to 11782 conditions per place. [2022-04-18 15:54:43,090 INFO L132 encePairwiseOnDemand]: 243/267 looper letters, 374 selfloop transitions, 45 changer transitions 0/562 dead transitions. [2022-04-18 15:54:43,090 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 266 places, 562 transitions, 2496 flow [2022-04-18 15:54:43,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-18 15:54:43,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-04-18 15:54:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1231 transitions. [2022-04-18 15:54:43,094 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.768414481897628 [2022-04-18 15:54:43,094 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1231 transitions. [2022-04-18 15:54:43,094 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1231 transitions. [2022-04-18 15:54:43,095 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:54:43,095 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1231 transitions. [2022-04-18 15:54:43,097 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 205.16666666666666) internal successors, (1231), 6 states have internal predecessors, (1231), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:43,099 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:43,100 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:43,100 INFO L186 Difference]: Start difference. First operand has 261 places, 293 transitions, 820 flow. Second operand 6 states and 1231 transitions. [2022-04-18 15:54:43,100 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 266 places, 562 transitions, 2496 flow [2022-04-18 15:54:43,133 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 265 places, 562 transitions, 2494 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-04-18 15:54:43,138 INFO L242 Difference]: Finished difference. Result has 270 places, 337 transitions, 1210 flow [2022-04-18 15:54:43,139 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=818, PETRI_DIFFERENCE_MINUEND_PLACES=260, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=293, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1210, PETRI_PLACES=270, PETRI_TRANSITIONS=337} [2022-04-18 15:54:43,141 INFO L335 CegarLoopForPetriNet]: 251 programPoint places, 19 predicate places. [2022-04-18 15:54:43,141 INFO L478 AbstractCegarLoop]: Abstraction has has 270 places, 337 transitions, 1210 flow [2022-04-18 15:54:43,142 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 152.16666666666666) internal successors, (913), 6 states have internal predecessors, (913), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:43,142 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:54:43,142 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:54:43,143 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-18 15:54:43,143 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting reader_fnErr1ASSERT_VIOLATIONDATA_RACE === [reader_fnErr0ASSERT_VIOLATIONDATA_RACE, reader_fnErr6ASSERT_VIOLATIONDATA_RACE, reader_fnErr1ASSERT_VIOLATIONDATA_RACE, reader_fnErr7ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2022-04-18 15:54:43,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:54:43,144 INFO L85 PathProgramCache]: Analyzing trace with hash 719061031, now seen corresponding path program 1 times [2022-04-18 15:54:43,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:54:43,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058154108] [2022-04-18 15:54:43,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:54:43,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:54:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:54:43,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:54:43,359 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:54:43,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058154108] [2022-04-18 15:54:43,360 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1058154108] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:54:43,360 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:54:43,360 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:54:43,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784284413] [2022-04-18 15:54:43,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:54:43,361 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-18 15:54:43,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:54:43,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-18 15:54:43,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-04-18 15:54:43,363 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 149 out of 267 [2022-04-18 15:54:43,364 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 270 places, 337 transitions, 1210 flow. Second operand has 6 states, 6 states have (on average 153.16666666666666) internal successors, (919), 6 states have internal predecessors, (919), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:43,364 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:54:43,364 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 149 of 267 [2022-04-18 15:54:43,364 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:54:47,765 INFO L129 PetriNetUnfolder]: 11925/37277 cut-off events. [2022-04-18 15:54:47,765 INFO L130 PetriNetUnfolder]: For 19459/19611 co-relation queries the response was YES. [2022-04-18 15:54:47,855 INFO L84 FinitePrefix]: Finished finitePrefix Result has 78557 conditions, 37277 events. 11925/37277 cut-off events. For 19459/19611 co-relation queries the response was YES. Maximal size of possible extension queue 422. Compared 384350 event pairs, 2522 based on Foata normal form. 44/34056 useless extension candidates. Maximal degree in co-relation 78485. Up to 13141 conditions per place. [2022-04-18 15:54:47,966 INFO L132 encePairwiseOnDemand]: 244/267 looper letters, 397 selfloop transitions, 96 changer transitions 0/634 dead transitions. [2022-04-18 15:54:47,966 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 275 places, 634 transitions, 3502 flow [2022-04-18 15:54:47,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-18 15:54:47,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-04-18 15:54:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1202 transitions. [2022-04-18 15:54:47,969 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.7503121098626716 [2022-04-18 15:54:47,969 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1202 transitions. [2022-04-18 15:54:47,969 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1202 transitions. [2022-04-18 15:54:47,970 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:54:47,970 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1202 transitions. [2022-04-18 15:54:47,972 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 200.33333333333334) internal successors, (1202), 6 states have internal predecessors, (1202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:47,974 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:47,974 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:47,975 INFO L186 Difference]: Start difference. First operand has 270 places, 337 transitions, 1210 flow. Second operand 6 states and 1202 transitions. [2022-04-18 15:54:47,975 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 275 places, 634 transitions, 3502 flow [2022-04-18 15:54:48,001 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 275 places, 634 transitions, 3502 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:54:48,006 INFO L242 Difference]: Finished difference. Result has 280 places, 424 transitions, 2174 flow [2022-04-18 15:54:48,007 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=1210, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=337, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=295, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=2174, PETRI_PLACES=280, PETRI_TRANSITIONS=424} [2022-04-18 15:54:48,009 INFO L335 CegarLoopForPetriNet]: 251 programPoint places, 29 predicate places. [2022-04-18 15:54:48,009 INFO L478 AbstractCegarLoop]: Abstraction has has 280 places, 424 transitions, 2174 flow [2022-04-18 15:54:48,009 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 153.16666666666666) internal successors, (919), 6 states have internal predecessors, (919), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:48,010 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:54:48,010 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:54:48,010 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-18 15:54:48,010 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [reader_fnErr0ASSERT_VIOLATIONDATA_RACE, reader_fnErr6ASSERT_VIOLATIONDATA_RACE, reader_fnErr1ASSERT_VIOLATIONDATA_RACE, reader_fnErr7ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2022-04-18 15:54:48,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:54:48,011 INFO L85 PathProgramCache]: Analyzing trace with hash 1618157639, now seen corresponding path program 1 times [2022-04-18 15:54:48,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:54:48,011 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862344368] [2022-04-18 15:54:48,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:54:48,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:54:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:54:48,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:54:48,105 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:54:48,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862344368] [2022-04-18 15:54:48,105 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [862344368] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:54:48,107 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:54:48,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:54:48,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385236014] [2022-04-18 15:54:48,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:54:48,108 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-18 15:54:48,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:54:48,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-18 15:54:48,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-04-18 15:54:48,110 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 149 out of 267 [2022-04-18 15:54:48,111 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 280 places, 424 transitions, 2174 flow. Second operand has 6 states, 6 states have (on average 153.16666666666666) internal successors, (919), 6 states have internal predecessors, (919), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:48,111 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:54:48,111 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 149 of 267 [2022-04-18 15:54:48,111 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:54:53,836 INFO L129 PetriNetUnfolder]: 14859/40892 cut-off events. [2022-04-18 15:54:53,836 INFO L130 PetriNetUnfolder]: For 35883/35959 co-relation queries the response was YES. [2022-04-18 15:54:53,993 INFO L84 FinitePrefix]: Finished finitePrefix Result has 100677 conditions, 40892 events. 14859/40892 cut-off events. For 35883/35959 co-relation queries the response was YES. Maximal size of possible extension queue 401. Compared 403234 event pairs, 5222 based on Foata normal form. 20/37652 useless extension candidates. Maximal degree in co-relation 100600. Up to 19294 conditions per place. [2022-04-18 15:54:54,147 INFO L132 encePairwiseOnDemand]: 256/267 looper letters, 538 selfloop transitions, 70 changer transitions 0/753 dead transitions. [2022-04-18 15:54:54,147 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 285 places, 753 transitions, 4970 flow [2022-04-18 15:54:54,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-18 15:54:54,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-04-18 15:54:54,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1219 transitions. [2022-04-18 15:54:54,151 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.7609238451935081 [2022-04-18 15:54:54,151 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1219 transitions. [2022-04-18 15:54:54,151 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1219 transitions. [2022-04-18 15:54:54,152 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:54:54,152 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1219 transitions. [2022-04-18 15:54:54,155 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 203.16666666666666) internal successors, (1219), 6 states have internal predecessors, (1219), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:54,157 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:54,158 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:54,158 INFO L186 Difference]: Start difference. First operand has 280 places, 424 transitions, 2174 flow. Second operand 6 states and 1219 transitions. [2022-04-18 15:54:54,159 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 285 places, 753 transitions, 4970 flow [2022-04-18 15:54:54,294 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 285 places, 753 transitions, 4970 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:54:54,304 INFO L242 Difference]: Finished difference. Result has 290 places, 490 transitions, 3054 flow [2022-04-18 15:54:54,305 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=2174, PETRI_DIFFERENCE_MINUEND_PLACES=280, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=424, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=384, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=3054, PETRI_PLACES=290, PETRI_TRANSITIONS=490} [2022-04-18 15:54:54,306 INFO L335 CegarLoopForPetriNet]: 251 programPoint places, 39 predicate places. [2022-04-18 15:54:54,306 INFO L478 AbstractCegarLoop]: Abstraction has has 290 places, 490 transitions, 3054 flow [2022-04-18 15:54:54,306 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 153.16666666666666) internal successors, (919), 6 states have internal predecessors, (919), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:54,307 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:54:54,307 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:54:54,307 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-18 15:54:54,307 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting reader_fnErr2ASSERT_VIOLATIONDATA_RACE === [reader_fnErr0ASSERT_VIOLATIONDATA_RACE, reader_fnErr6ASSERT_VIOLATIONDATA_RACE, reader_fnErr1ASSERT_VIOLATIONDATA_RACE, reader_fnErr7ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2022-04-18 15:54:54,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:54:54,308 INFO L85 PathProgramCache]: Analyzing trace with hash 1502472120, now seen corresponding path program 1 times [2022-04-18 15:54:54,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:54:54,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148592532] [2022-04-18 15:54:54,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:54:54,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:54:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:54:54,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:54:54,388 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:54:54,388 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [148592532] [2022-04-18 15:54:54,389 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [148592532] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:54:54,389 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:54:54,389 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:54:54,389 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173365945] [2022-04-18 15:54:54,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:54:54,390 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-18 15:54:54,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:54:54,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-18 15:54:54,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-04-18 15:54:54,392 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 151 out of 267 [2022-04-18 15:54:54,393 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 290 places, 490 transitions, 3054 flow. Second operand has 6 states, 6 states have (on average 155.83333333333334) internal successors, (935), 6 states have internal predecessors, (935), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:54:54,393 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:54:54,394 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 151 of 267 [2022-04-18 15:54:54,394 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:55:01,162 INFO L129 PetriNetUnfolder]: 15209/42941 cut-off events. [2022-04-18 15:55:01,162 INFO L130 PetriNetUnfolder]: For 52762/52887 co-relation queries the response was YES. [2022-04-18 15:55:01,294 INFO L84 FinitePrefix]: Finished finitePrefix Result has 110707 conditions, 42941 events. 15209/42941 cut-off events. For 52762/52887 co-relation queries the response was YES. Maximal size of possible extension queue 440. Compared 435289 event pairs, 4262 based on Foata normal form. 20/40279 useless extension candidates. Maximal degree in co-relation 110625. Up to 18687 conditions per place. [2022-04-18 15:55:01,400 INFO L132 encePairwiseOnDemand]: 246/267 looper letters, 541 selfloop transitions, 152 changer transitions 0/840 dead transitions. [2022-04-18 15:55:01,401 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 295 places, 840 transitions, 6588 flow [2022-04-18 15:55:01,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-18 15:55:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-04-18 15:55:01,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1205 transitions. [2022-04-18 15:55:01,405 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.7521847690387016 [2022-04-18 15:55:01,405 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1205 transitions. [2022-04-18 15:55:01,406 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1205 transitions. [2022-04-18 15:55:01,406 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:55:01,406 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1205 transitions. [2022-04-18 15:55:01,408 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 200.83333333333334) internal successors, (1205), 6 states have internal predecessors, (1205), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:01,410 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:01,411 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:01,411 INFO L186 Difference]: Start difference. First operand has 290 places, 490 transitions, 3054 flow. Second operand 6 states and 1205 transitions. [2022-04-18 15:55:01,411 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 295 places, 840 transitions, 6588 flow [2022-04-18 15:55:01,505 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 295 places, 840 transitions, 6588 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:55:01,514 INFO L242 Difference]: Finished difference. Result has 300 places, 616 transitions, 4952 flow [2022-04-18 15:55:01,515 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=3054, PETRI_DIFFERENCE_MINUEND_PLACES=290, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=490, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=53, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=419, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=4952, PETRI_PLACES=300, PETRI_TRANSITIONS=616} [2022-04-18 15:55:01,515 INFO L335 CegarLoopForPetriNet]: 251 programPoint places, 49 predicate places. [2022-04-18 15:55:01,515 INFO L478 AbstractCegarLoop]: Abstraction has has 300 places, 616 transitions, 4952 flow [2022-04-18 15:55:01,516 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 155.83333333333334) internal successors, (935), 6 states have internal predecessors, (935), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:01,516 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:55:01,516 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:55:01,516 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-18 15:55:01,516 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [reader_fnErr0ASSERT_VIOLATIONDATA_RACE, reader_fnErr6ASSERT_VIOLATIONDATA_RACE, reader_fnErr1ASSERT_VIOLATIONDATA_RACE, reader_fnErr7ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2022-04-18 15:55:01,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:55:01,517 INFO L85 PathProgramCache]: Analyzing trace with hash 1012969150, now seen corresponding path program 1 times [2022-04-18 15:55:01,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:55:01,517 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056800148] [2022-04-18 15:55:01,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:55:01,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:55:01,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:55:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:55:01,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:55:01,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2056800148] [2022-04-18 15:55:01,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2056800148] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:55:01,613 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:55:01,613 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:55:01,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036210598] [2022-04-18 15:55:01,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:55:01,614 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-18 15:55:01,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:55:01,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-18 15:55:01,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-04-18 15:55:01,615 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 146 out of 267 [2022-04-18 15:55:01,616 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 300 places, 616 transitions, 4952 flow. Second operand has 6 states, 6 states have (on average 152.33333333333334) internal successors, (914), 6 states have internal predecessors, (914), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:01,616 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:55:01,616 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 146 of 267 [2022-04-18 15:55:01,616 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:55:05,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][175], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 173#L811-9true, 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:05,441 INFO L384 tUnfolder$Statistics]: this new event has 172 ancestors and is cut-off event [2022-04-18 15:55:05,441 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-04-18 15:55:05,441 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-04-18 15:55:05,441 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-04-18 15:55:05,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][178], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, 52#L811-10true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:05,444 INFO L384 tUnfolder$Statistics]: this new event has 173 ancestors and is cut-off event [2022-04-18 15:55:05,444 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-04-18 15:55:05,444 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-04-18 15:55:05,444 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-04-18 15:55:05,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][183], [42#L811-11true, 319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:05,445 INFO L384 tUnfolder$Statistics]: this new event has 174 ancestors and is cut-off event [2022-04-18 15:55:05,445 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-04-18 15:55:05,445 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-04-18 15:55:05,445 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-04-18 15:55:05,445 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][183], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, 119#L811-12true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:05,445 INFO L384 tUnfolder$Statistics]: this new event has 175 ancestors and is cut-off event [2022-04-18 15:55:05,445 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-04-18 15:55:05,445 INFO L387 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-04-18 15:55:05,445 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-04-18 15:55:05,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][174], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 173#L811-9true, 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:05,520 INFO L384 tUnfolder$Statistics]: this new event has 173 ancestors and is cut-off event [2022-04-18 15:55:05,520 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-04-18 15:55:05,520 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-04-18 15:55:05,520 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-04-18 15:55:05,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][177], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, 52#L811-10true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:05,520 INFO L384 tUnfolder$Statistics]: this new event has 174 ancestors and is cut-off event [2022-04-18 15:55:05,520 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-04-18 15:55:05,520 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-04-18 15:55:05,520 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-04-18 15:55:05,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][182], [42#L811-11true, 319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:05,520 INFO L384 tUnfolder$Statistics]: this new event has 175 ancestors and is cut-off event [2022-04-18 15:55:05,520 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-04-18 15:55:05,520 INFO L387 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-04-18 15:55:05,521 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-04-18 15:55:05,521 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][182], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, 119#L811-12true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:05,521 INFO L384 tUnfolder$Statistics]: this new event has 176 ancestors and is cut-off event [2022-04-18 15:55:05,521 INFO L387 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-04-18 15:55:05,521 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-04-18 15:55:05,521 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-04-18 15:55:06,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 62#L812true, 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,153 INFO L384 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-04-18 15:55:06,153 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-04-18 15:55:06,153 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-04-18 15:55:06,158 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-04-18 15:55:06,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 97#L812-1true, 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), 295#true, Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,249 INFO L384 tUnfolder$Statistics]: this new event has 178 ancestors and is cut-off event [2022-04-18 15:55:06,249 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-04-18 15:55:06,249 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-04-18 15:55:06,250 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-04-18 15:55:06,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 62#L812true, 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,257 INFO L384 tUnfolder$Statistics]: this new event has 178 ancestors and is cut-off event [2022-04-18 15:55:06,257 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-04-18 15:55:06,257 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-04-18 15:55:06,257 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-04-18 15:55:06,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 163#L812-2true, 307#true]) [2022-04-18 15:55:06,335 INFO L384 tUnfolder$Statistics]: this new event has 179 ancestors and is cut-off event [2022-04-18 15:55:06,335 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-04-18 15:55:06,335 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-04-18 15:55:06,336 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-04-18 15:55:06,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 97#L812-1true, 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), 295#true, Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,342 INFO L384 tUnfolder$Statistics]: this new event has 179 ancestors and is cut-off event [2022-04-18 15:55:06,342 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-04-18 15:55:06,342 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-04-18 15:55:06,342 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-04-18 15:55:06,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 238#L812-3true, Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,416 INFO L384 tUnfolder$Statistics]: this new event has 180 ancestors and is cut-off event [2022-04-18 15:55:06,416 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-04-18 15:55:06,417 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-04-18 15:55:06,417 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-04-18 15:55:06,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 163#L812-2true, 307#true]) [2022-04-18 15:55:06,422 INFO L384 tUnfolder$Statistics]: this new event has 180 ancestors and is cut-off event [2022-04-18 15:55:06,422 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-04-18 15:55:06,422 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-04-18 15:55:06,422 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-04-18 15:55:06,490 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 250#L812-4true, 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,490 INFO L384 tUnfolder$Statistics]: this new event has 181 ancestors and is cut-off event [2022-04-18 15:55:06,490 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-04-18 15:55:06,490 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-04-18 15:55:06,491 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-04-18 15:55:06,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 238#L812-3true, Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,495 INFO L384 tUnfolder$Statistics]: this new event has 181 ancestors and is cut-off event [2022-04-18 15:55:06,495 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-04-18 15:55:06,495 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-04-18 15:55:06,495 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-04-18 15:55:06,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 136#L812-5true, Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,682 INFO L384 tUnfolder$Statistics]: this new event has 182 ancestors and is cut-off event [2022-04-18 15:55:06,682 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-04-18 15:55:06,682 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-04-18 15:55:06,682 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-04-18 15:55:06,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 250#L812-4true, 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,687 INFO L384 tUnfolder$Statistics]: this new event has 182 ancestors and is cut-off event [2022-04-18 15:55:06,687 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-04-18 15:55:06,687 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-04-18 15:55:06,687 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-04-18 15:55:06,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, 227#L812-6true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,757 INFO L384 tUnfolder$Statistics]: this new event has 183 ancestors and is cut-off event [2022-04-18 15:55:06,757 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-04-18 15:55:06,758 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-04-18 15:55:06,758 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-04-18 15:55:06,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 136#L812-5true, Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,761 INFO L384 tUnfolder$Statistics]: this new event has 183 ancestors and is cut-off event [2022-04-18 15:55:06,761 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-04-18 15:55:06,761 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-04-18 15:55:06,761 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-04-18 15:55:06,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 73#L812-7true, 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,828 INFO L384 tUnfolder$Statistics]: this new event has 184 ancestors and is cut-off event [2022-04-18 15:55:06,828 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-04-18 15:55:06,828 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-04-18 15:55:06,828 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-04-18 15:55:06,832 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, 227#L812-6true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,832 INFO L384 tUnfolder$Statistics]: this new event has 184 ancestors and is cut-off event [2022-04-18 15:55:06,832 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-04-18 15:55:06,833 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-04-18 15:55:06,834 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-04-18 15:55:06,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 73#L812-7true, 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:06,900 INFO L384 tUnfolder$Statistics]: this new event has 185 ancestors and is cut-off event [2022-04-18 15:55:06,900 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-04-18 15:55:06,901 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-04-18 15:55:06,901 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-04-18 15:55:09,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][175], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 173#L811-9true, 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,026 INFO L384 tUnfolder$Statistics]: this new event has 227 ancestors and is cut-off event [2022-04-18 15:55:09,026 INFO L387 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-04-18 15:55:09,026 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:55:09,026 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:55:09,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][178], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, 52#L811-10true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,026 INFO L384 tUnfolder$Statistics]: this new event has 228 ancestors and is cut-off event [2022-04-18 15:55:09,034 INFO L387 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-04-18 15:55:09,034 INFO L387 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-04-18 15:55:09,034 INFO L387 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-04-18 15:55:09,034 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][170], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 89#L811-8true]) [2022-04-18 15:55:09,034 INFO L384 tUnfolder$Statistics]: this new event has 226 ancestors and is cut-off event [2022-04-18 15:55:09,034 INFO L387 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-04-18 15:55:09,034 INFO L387 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-04-18 15:55:09,034 INFO L387 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-04-18 15:55:09,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][183], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, 119#L811-12true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,035 INFO L384 tUnfolder$Statistics]: this new event has 230 ancestors and is cut-off event [2022-04-18 15:55:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 183 ancestors and is cut-off event [2022-04-18 15:55:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-04-18 15:55:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 183 ancestors and is cut-off event [2022-04-18 15:55:09,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][183], [42#L811-11true, 319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,035 INFO L384 tUnfolder$Statistics]: this new event has 229 ancestors and is cut-off event [2022-04-18 15:55:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 182 ancestors and is cut-off event [2022-04-18 15:55:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-04-18 15:55:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 182 ancestors and is cut-off event [2022-04-18 15:55:09,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][174], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 173#L811-9true, 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,081 INFO L384 tUnfolder$Statistics]: this new event has 228 ancestors and is cut-off event [2022-04-18 15:55:09,081 INFO L387 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-04-18 15:55:09,081 INFO L387 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-04-18 15:55:09,081 INFO L387 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-04-18 15:55:09,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][177], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 52#L811-10true, 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,081 INFO L384 tUnfolder$Statistics]: this new event has 229 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L387 tUnfolder$Statistics]: existing Event has 182 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L387 tUnfolder$Statistics]: existing Event has 182 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][168], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 89#L811-8true]) [2022-04-18 15:55:09,082 INFO L384 tUnfolder$Statistics]: this new event has 227 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L387 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][182], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, 119#L811-12true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,082 INFO L384 tUnfolder$Statistics]: this new event has 231 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L387 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L387 tUnfolder$Statistics]: existing Event has 184 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L387 tUnfolder$Statistics]: existing Event has 184 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][182], [42#L811-11true, 319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,082 INFO L384 tUnfolder$Statistics]: this new event has 230 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L387 tUnfolder$Statistics]: existing Event has 183 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L387 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-04-18 15:55:09,082 INFO L387 tUnfolder$Statistics]: existing Event has 183 ancestors and is cut-off event [2022-04-18 15:55:09,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 62#L812true, 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,216 INFO L384 tUnfolder$Statistics]: this new event has 232 ancestors and is cut-off event [2022-04-18 15:55:09,216 INFO L387 tUnfolder$Statistics]: existing Event has 185 ancestors and is cut-off event [2022-04-18 15:55:09,216 INFO L387 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-04-18 15:55:09,216 INFO L387 tUnfolder$Statistics]: existing Event has 185 ancestors and is cut-off event [2022-04-18 15:55:09,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 97#L812-1true, 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,236 INFO L384 tUnfolder$Statistics]: this new event has 233 ancestors and is cut-off event [2022-04-18 15:55:09,236 INFO L387 tUnfolder$Statistics]: existing Event has 186 ancestors and is cut-off event [2022-04-18 15:55:09,236 INFO L387 tUnfolder$Statistics]: existing Event has 186 ancestors and is cut-off event [2022-04-18 15:55:09,236 INFO L387 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-04-18 15:55:09,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 62#L812true, 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,243 INFO L384 tUnfolder$Statistics]: this new event has 233 ancestors and is cut-off event [2022-04-18 15:55:09,243 INFO L387 tUnfolder$Statistics]: existing Event has 186 ancestors and is cut-off event [2022-04-18 15:55:09,243 INFO L387 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-04-18 15:55:09,243 INFO L387 tUnfolder$Statistics]: existing Event has 186 ancestors and is cut-off event [2022-04-18 15:55:09,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 163#L812-2true, 307#true]) [2022-04-18 15:55:09,253 INFO L384 tUnfolder$Statistics]: this new event has 234 ancestors and is cut-off event [2022-04-18 15:55:09,253 INFO L387 tUnfolder$Statistics]: existing Event has 187 ancestors and is cut-off event [2022-04-18 15:55:09,253 INFO L387 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-04-18 15:55:09,253 INFO L387 tUnfolder$Statistics]: existing Event has 187 ancestors and is cut-off event [2022-04-18 15:55:09,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 97#L812-1true, 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,259 INFO L384 tUnfolder$Statistics]: this new event has 234 ancestors and is cut-off event [2022-04-18 15:55:09,259 INFO L387 tUnfolder$Statistics]: existing Event has 187 ancestors and is cut-off event [2022-04-18 15:55:09,260 INFO L387 tUnfolder$Statistics]: existing Event has 187 ancestors and is cut-off event [2022-04-18 15:55:09,260 INFO L387 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-04-18 15:55:09,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), 238#L812-3true, Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,270 INFO L384 tUnfolder$Statistics]: this new event has 235 ancestors and is cut-off event [2022-04-18 15:55:09,270 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:55:09,270 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:55:09,271 INFO L387 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-04-18 15:55:09,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 163#L812-2true, 307#true]) [2022-04-18 15:55:09,275 INFO L384 tUnfolder$Statistics]: this new event has 235 ancestors and is cut-off event [2022-04-18 15:55:09,276 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:55:09,276 INFO L387 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-04-18 15:55:09,276 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:55:09,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 250#L812-4true, 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,285 INFO L384 tUnfolder$Statistics]: this new event has 236 ancestors and is cut-off event [2022-04-18 15:55:09,285 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-04-18 15:55:09,285 INFO L387 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-04-18 15:55:09,286 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-04-18 15:55:09,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), 238#L812-3true, Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,290 INFO L384 tUnfolder$Statistics]: this new event has 236 ancestors and is cut-off event [2022-04-18 15:55:09,290 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-04-18 15:55:09,290 INFO L387 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-04-18 15:55:09,290 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-04-18 15:55:09,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 136#L812-5true, Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,301 INFO L384 tUnfolder$Statistics]: this new event has 237 ancestors and is cut-off event [2022-04-18 15:55:09,301 INFO L387 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-04-18 15:55:09,301 INFO L387 tUnfolder$Statistics]: existing Event has 190 ancestors and is cut-off event [2022-04-18 15:55:09,301 INFO L387 tUnfolder$Statistics]: existing Event has 190 ancestors and is cut-off event [2022-04-18 15:55:09,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 250#L812-4true, 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,305 INFO L384 tUnfolder$Statistics]: this new event has 237 ancestors and is cut-off event [2022-04-18 15:55:09,305 INFO L387 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-04-18 15:55:09,305 INFO L387 tUnfolder$Statistics]: existing Event has 190 ancestors and is cut-off event [2022-04-18 15:55:09,305 INFO L387 tUnfolder$Statistics]: existing Event has 190 ancestors and is cut-off event [2022-04-18 15:55:09,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, 227#L812-6true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,316 INFO L384 tUnfolder$Statistics]: this new event has 238 ancestors and is cut-off event [2022-04-18 15:55:09,316 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-04-18 15:55:09,316 INFO L387 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-04-18 15:55:09,316 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-04-18 15:55:09,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 136#L812-5true, Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,320 INFO L384 tUnfolder$Statistics]: this new event has 238 ancestors and is cut-off event [2022-04-18 15:55:09,320 INFO L387 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-04-18 15:55:09,320 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-04-18 15:55:09,320 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-04-18 15:55:09,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 73#L812-7true, 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,334 INFO L384 tUnfolder$Statistics]: this new event has 239 ancestors and is cut-off event [2022-04-18 15:55:09,334 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-04-18 15:55:09,334 INFO L387 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-04-18 15:55:09,334 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-04-18 15:55:09,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, 227#L812-6true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,338 INFO L384 tUnfolder$Statistics]: this new event has 239 ancestors and is cut-off event [2022-04-18 15:55:09,338 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-04-18 15:55:09,338 INFO L387 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-04-18 15:55:09,338 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-04-18 15:55:09,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 73#L812-7true, 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true]) [2022-04-18 15:55:09,360 INFO L384 tUnfolder$Statistics]: this new event has 240 ancestors and is cut-off event [2022-04-18 15:55:09,360 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-04-18 15:55:09,360 INFO L387 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-04-18 15:55:09,360 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-04-18 15:55:09,936 INFO L129 PetriNetUnfolder]: 17411/49536 cut-off events. [2022-04-18 15:55:09,936 INFO L130 PetriNetUnfolder]: For 69164/69610 co-relation queries the response was YES. [2022-04-18 15:55:10,209 INFO L84 FinitePrefix]: Finished finitePrefix Result has 134054 conditions, 49536 events. 17411/49536 cut-off events. For 69164/69610 co-relation queries the response was YES. Maximal size of possible extension queue 479. Compared 512084 event pairs, 9736 based on Foata normal form. 67/46583 useless extension candidates. Maximal degree in co-relation 133967. Up to 32357 conditions per place. [2022-04-18 15:55:10,359 INFO L132 encePairwiseOnDemand]: 228/267 looper letters, 493 selfloop transitions, 218 changer transitions 0/853 dead transitions. [2022-04-18 15:55:10,360 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 305 places, 853 transitions, 7550 flow [2022-04-18 15:55:10,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-18 15:55:10,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-04-18 15:55:10,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1186 transitions. [2022-04-18 15:55:10,362 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.7403245942571786 [2022-04-18 15:55:10,362 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1186 transitions. [2022-04-18 15:55:10,362 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1186 transitions. [2022-04-18 15:55:10,363 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:55:10,363 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1186 transitions. [2022-04-18 15:55:10,364 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 197.66666666666666) internal successors, (1186), 6 states have internal predecessors, (1186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:10,366 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:10,367 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:10,367 INFO L186 Difference]: Start difference. First operand has 300 places, 616 transitions, 4952 flow. Second operand 6 states and 1186 transitions. [2022-04-18 15:55:10,367 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 305 places, 853 transitions, 7550 flow [2022-04-18 15:55:10,535 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 305 places, 853 transitions, 7550 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:55:10,545 INFO L242 Difference]: Finished difference. Result has 310 places, 783 transitions, 6842 flow [2022-04-18 15:55:10,545 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=4952, PETRI_DIFFERENCE_MINUEND_PLACES=300, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=616, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=84, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=497, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=6842, PETRI_PLACES=310, PETRI_TRANSITIONS=783} [2022-04-18 15:55:10,546 INFO L335 CegarLoopForPetriNet]: 251 programPoint places, 59 predicate places. [2022-04-18 15:55:10,546 INFO L478 AbstractCegarLoop]: Abstraction has has 310 places, 783 transitions, 6842 flow [2022-04-18 15:55:10,546 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 152.33333333333334) internal successors, (914), 6 states have internal predecessors, (914), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:10,546 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:55:10,547 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:55:10,547 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-18 15:55:10,547 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting reader_fnErr3ASSERT_VIOLATIONDATA_RACE === [reader_fnErr0ASSERT_VIOLATIONDATA_RACE, reader_fnErr6ASSERT_VIOLATIONDATA_RACE, reader_fnErr1ASSERT_VIOLATIONDATA_RACE, reader_fnErr7ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2022-04-18 15:55:10,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:55:10,547 INFO L85 PathProgramCache]: Analyzing trace with hash -959982180, now seen corresponding path program 1 times [2022-04-18 15:55:10,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:55:10,547 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114681640] [2022-04-18 15:55:10,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:55:10,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:55:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:55:10,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:55:10,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:55:10,628 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114681640] [2022-04-18 15:55:10,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [114681640] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:55:10,631 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:55:10,631 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:55:10,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791319931] [2022-04-18 15:55:10,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:55:10,631 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-18 15:55:10,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:55:10,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-18 15:55:10,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-04-18 15:55:10,633 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 150 out of 267 [2022-04-18 15:55:10,634 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 310 places, 783 transitions, 6842 flow. Second operand has 6 states, 6 states have (on average 155.83333333333334) internal successors, (935), 6 states have internal predecessors, (935), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:10,634 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:55:10,634 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 150 of 267 [2022-04-18 15:55:10,634 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:55:11,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), 150#L811-13true, Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:11,803 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-04-18 15:55:11,804 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-04-18 15:55:11,804 INFO L387 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-04-18 15:55:11,804 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-04-18 15:55:11,839 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), 150#L811-13true, Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:11,839 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2022-04-18 15:55:11,839 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-04-18 15:55:11,839 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-04-18 15:55:11,840 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-04-18 15:55:15,748 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 238#L812-3true, Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:15,749 INFO L384 tUnfolder$Statistics]: this new event has 180 ancestors and is cut-off event [2022-04-18 15:55:15,749 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-04-18 15:55:15,749 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-04-18 15:55:15,749 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-04-18 15:55:15,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 250#L812-4true, 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:15,973 INFO L384 tUnfolder$Statistics]: this new event has 181 ancestors and is cut-off event [2022-04-18 15:55:15,974 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-04-18 15:55:15,974 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-04-18 15:55:15,974 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-04-18 15:55:15,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 238#L812-3true, Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:15,977 INFO L384 tUnfolder$Statistics]: this new event has 181 ancestors and is cut-off event [2022-04-18 15:55:15,977 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-04-18 15:55:15,977 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-04-18 15:55:15,977 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-04-18 15:55:16,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 136#L812-5true, Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:16,060 INFO L384 tUnfolder$Statistics]: this new event has 182 ancestors and is cut-off event [2022-04-18 15:55:16,060 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-04-18 15:55:16,060 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-04-18 15:55:16,060 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-04-18 15:55:16,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 250#L812-4true, 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:16,063 INFO L384 tUnfolder$Statistics]: this new event has 182 ancestors and is cut-off event [2022-04-18 15:55:16,063 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-04-18 15:55:16,063 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-04-18 15:55:16,063 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-04-18 15:55:16,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, 227#L812-6true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:16,145 INFO L384 tUnfolder$Statistics]: this new event has 183 ancestors and is cut-off event [2022-04-18 15:55:16,145 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-04-18 15:55:16,145 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-04-18 15:55:16,145 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-04-18 15:55:16,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 136#L812-5true, Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:16,148 INFO L384 tUnfolder$Statistics]: this new event has 183 ancestors and is cut-off event [2022-04-18 15:55:16,148 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-04-18 15:55:16,148 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-04-18 15:55:16,148 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-04-18 15:55:16,234 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, 227#L812-6true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:16,235 INFO L384 tUnfolder$Statistics]: this new event has 184 ancestors and is cut-off event [2022-04-18 15:55:16,235 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-04-18 15:55:16,235 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-04-18 15:55:16,235 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-04-18 15:55:16,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), 150#L811-13true, Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:16,236 INFO L384 tUnfolder$Statistics]: this new event has 184 ancestors and is cut-off event [2022-04-18 15:55:16,236 INFO L387 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-04-18 15:55:16,236 INFO L387 tUnfolder$Statistics]: existing Event has 184 ancestors and is cut-off event [2022-04-18 15:55:16,236 INFO L387 tUnfolder$Statistics]: existing Event has 184 ancestors and is cut-off event [2022-04-18 15:55:16,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, 295#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), 150#L811-13true, Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:16,316 INFO L384 tUnfolder$Statistics]: this new event has 185 ancestors and is cut-off event [2022-04-18 15:55:16,316 INFO L387 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-04-18 15:55:16,317 INFO L387 tUnfolder$Statistics]: existing Event has 185 ancestors and is cut-off event [2022-04-18 15:55:16,317 INFO L387 tUnfolder$Statistics]: existing Event has 185 ancestors and is cut-off event [2022-04-18 15:55:18,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), 238#L812-3true, Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:18,962 INFO L384 tUnfolder$Statistics]: this new event has 235 ancestors and is cut-off event [2022-04-18 15:55:18,962 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:55:18,962 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:55:18,962 INFO L387 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-04-18 15:55:18,981 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 250#L812-4true, 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:18,981 INFO L384 tUnfolder$Statistics]: this new event has 236 ancestors and is cut-off event [2022-04-18 15:55:18,981 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-04-18 15:55:18,981 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-04-18 15:55:18,982 INFO L387 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-04-18 15:55:18,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), 238#L812-3true, Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:18,986 INFO L384 tUnfolder$Statistics]: this new event has 236 ancestors and is cut-off event [2022-04-18 15:55:18,986 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-04-18 15:55:18,986 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-04-18 15:55:18,986 INFO L387 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-04-18 15:55:18,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 136#L812-5true, Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:18,999 INFO L384 tUnfolder$Statistics]: this new event has 237 ancestors and is cut-off event [2022-04-18 15:55:18,999 INFO L387 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-04-18 15:55:18,999 INFO L387 tUnfolder$Statistics]: existing Event has 190 ancestors and is cut-off event [2022-04-18 15:55:18,999 INFO L387 tUnfolder$Statistics]: existing Event has 190 ancestors and is cut-off event [2022-04-18 15:55:19,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 250#L812-4true, 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:19,003 INFO L384 tUnfolder$Statistics]: this new event has 237 ancestors and is cut-off event [2022-04-18 15:55:19,003 INFO L387 tUnfolder$Statistics]: existing Event has 190 ancestors and is cut-off event [2022-04-18 15:55:19,003 INFO L387 tUnfolder$Statistics]: existing Event has 190 ancestors and is cut-off event [2022-04-18 15:55:19,003 INFO L387 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-04-18 15:55:19,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L820-1-->L820-2: Formula: (= |v_#race_1| (store |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13| (store (select |v_#race_2| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13| 0))) InVars {#race=|v_#race_2|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} OutVars{#race=|v_#race_1|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_13|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_13|} AuxVars[] AssignedVars[#race][81], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), 194#L820-2true, Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, 227#L812-6true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:19,017 INFO L384 tUnfolder$Statistics]: this new event has 238 ancestors and is cut-off event [2022-04-18 15:55:19,017 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-04-18 15:55:19,017 INFO L387 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-04-18 15:55:19,017 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-04-18 15:55:19,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), 136#L812-5true, Black: 295#true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:19,021 INFO L384 tUnfolder$Statistics]: this new event has 238 ancestors and is cut-off event [2022-04-18 15:55:19,021 INFO L387 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-04-18 15:55:19,021 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-04-18 15:55:19,021 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-04-18 15:55:19,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L820-17-->L820-18: Formula: (= (store |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15| (store (select |v_#race_62| |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|) |v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15| 0)) |v_#race_61|) InVars {#race=|v_#race_62|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} OutVars{#race=|v_#race_61|, reader_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.base_15|, reader_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_fnThread1of1ForFork0_ring_empty_~r#1.offset_15|} AuxVars[] AssignedVars[#race][85], [319#true, Black: 322#(and (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), Black: 324#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 3 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), reader_fnThread1of1ForFork0InUse, Black: 323#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 2 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= 0 (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 1))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0)), 300#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 23 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 321#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) |ULTIMATE.start_ring_enqueue_~r#1.offset|) 0), 153#L820-18true, 331#true, Black: 336#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 334#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 335#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset| 1)) 0)), Black: 333#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.base|) |reader_fnThread1of1ForFork0_ring_dequeue_~r#1.offset|) 0), 280#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0), Black: 278#true, Black: 346#(and (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 281#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 283#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 3)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 347#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 345#(= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))), Black: 282#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 2)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 1)) 0)), Black: 348#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 6 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 7 |ULTIMATE.start_ring_enqueue_~r#1.offset|))) (= |ULTIMATE.start_ring_enqueue_#t~nondet7#1| (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) |ULTIMATE.start_ring_enqueue_~r#1.offset| 4))) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 5 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) |ULTIMATE.start_ring_enqueue_#t~nondet7#1|)), Black: 292#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 343#true, Black: 297#(= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0), Black: 298#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 299#(and (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 21 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ 22 |ULTIMATE.start_ring_enqueue_~r#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_ring_enqueue_~r#1.base|) (+ |ULTIMATE.start_ring_enqueue_~r#1.offset| 20)) 0)), Black: 295#true, 227#L812-6true, Black: 310#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 309#(= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0), Black: 312#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ 23 |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset|)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), Black: 311#(and (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 22)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 21)) 0) (= (select (select |#race| |reader_fnThread1of1ForFork0_ring_empty_~r#1.base|) (+ |reader_fnThread1of1ForFork0_ring_empty_~r#1.offset| 20)) 0)), 307#true, 355#true]) [2022-04-18 15:55:19,040 INFO L384 tUnfolder$Statistics]: this new event has 239 ancestors and is cut-off event [2022-04-18 15:55:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-04-18 15:55:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-04-18 15:55:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-04-18 15:55:19,610 INFO L129 PetriNetUnfolder]: 16598/47835 cut-off events. [2022-04-18 15:55:19,610 INFO L130 PetriNetUnfolder]: For 100333/100690 co-relation queries the response was YES. [2022-04-18 15:55:19,874 INFO L84 FinitePrefix]: Finished finitePrefix Result has 144811 conditions, 47835 events. 16598/47835 cut-off events. For 100333/100690 co-relation queries the response was YES. Maximal size of possible extension queue 459. Compared 496418 event pairs, 7694 based on Foata normal form. 20/45648 useless extension candidates. Maximal degree in co-relation 144719. Up to 28371 conditions per place. [2022-04-18 15:55:20,024 INFO L132 encePairwiseOnDemand]: 252/267 looper letters, 844 selfloop transitions, 156 changer transitions 0/1147 dead transitions. [2022-04-18 15:55:20,025 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 315 places, 1147 transitions, 11820 flow [2022-04-18 15:55:20,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-18 15:55:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-04-18 15:55:20,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1182 transitions. [2022-04-18 15:55:20,027 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.7378277153558053 [2022-04-18 15:55:20,027 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1182 transitions. [2022-04-18 15:55:20,028 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1182 transitions. [2022-04-18 15:55:20,028 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:55:20,028 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1182 transitions. [2022-04-18 15:55:20,030 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 197.0) internal successors, (1182), 6 states have internal predecessors, (1182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:20,033 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:20,033 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 267.0) internal successors, (1869), 7 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:20,034 INFO L186 Difference]: Start difference. First operand has 310 places, 783 transitions, 6842 flow. Second operand 6 states and 1182 transitions. [2022-04-18 15:55:20,034 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 315 places, 1147 transitions, 11820 flow [2022-04-18 15:55:20,413 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 315 places, 1147 transitions, 11642 flow, removed 89 selfloop flow, removed 0 redundant places. [2022-04-18 15:55:20,429 INFO L242 Difference]: Finished difference. Result has 320 places, 934 transitions, 9404 flow [2022-04-18 15:55:20,430 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=6664, PETRI_DIFFERENCE_MINUEND_PLACES=310, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=783, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=40, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=732, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=9404, PETRI_PLACES=320, PETRI_TRANSITIONS=934} [2022-04-18 15:55:20,432 INFO L335 CegarLoopForPetriNet]: 251 programPoint places, 69 predicate places. [2022-04-18 15:55:20,433 INFO L478 AbstractCegarLoop]: Abstraction has has 320 places, 934 transitions, 9404 flow [2022-04-18 15:55:20,433 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 155.83333333333334) internal successors, (935), 6 states have internal predecessors, (935), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:20,433 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:55:20,435 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:55:20,435 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-18 15:55:20,435 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting reader_fnErr0ASSERT_VIOLATIONDATA_RACE === [reader_fnErr0ASSERT_VIOLATIONDATA_RACE, reader_fnErr6ASSERT_VIOLATIONDATA_RACE, reader_fnErr1ASSERT_VIOLATIONDATA_RACE, reader_fnErr7ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2022-04-18 15:55:20,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:55:20,442 INFO L85 PathProgramCache]: Analyzing trace with hash 1635723754, now seen corresponding path program 1 times [2022-04-18 15:55:20,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:55:20,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1502385229] [2022-04-18 15:55:20,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:55:20,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:55:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:55:21,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:55:21,444 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:55:21,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1502385229] [2022-04-18 15:55:21,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1502385229] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:55:21,445 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:55:21,445 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-18 15:55:21,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144171592] [2022-04-18 15:55:21,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:55:21,445 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-18 15:55:21,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:55:21,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-18 15:55:21,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=582, Unknown=0, NotChecked=0, Total=650 [2022-04-18 15:55:21,449 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 267 [2022-04-18 15:55:21,450 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 320 places, 934 transitions, 9404 flow. Second operand has 26 states, 26 states have (on average 96.8076923076923) internal successors, (2517), 26 states have internal predecessors, (2517), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:55:21,450 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:55:21,451 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 267 [2022-04-18 15:55:21,451 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand