/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbeWithDisjunctivePredicates.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d5b4239aa45c8d22a30959944f2ef622f7386a6d-d5b4239 [2021-03-26 11:30:56,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-26 11:30:56,724 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-26 11:30:56,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-26 11:30:56,764 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-26 11:30:56,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-26 11:30:56,769 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-26 11:30:56,774 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-26 11:30:56,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-26 11:30:56,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-26 11:30:56,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-26 11:30:56,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-26 11:30:56,782 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-26 11:30:56,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-26 11:30:56,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-26 11:30:56,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-26 11:30:56,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-26 11:30:56,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-26 11:30:56,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-26 11:30:56,799 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-26 11:30:56,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-26 11:30:56,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-26 11:30:56,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-26 11:30:56,805 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-26 11:30:56,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-03-26 11:30:56,821 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-03-26 11:30:56,822 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-03-26 11:30:56,822 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-03-26 11:30:56,823 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-03-26 11:30:56,823 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-03-26 11:30:56,824 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-26 11:30:56,824 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-26 11:30:56,825 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-26 11:30:56,825 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-26 11:30:56,826 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-26 11:30:56,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-26 11:30:56,827 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-26 11:30:56,827 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-26 11:30:56,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-26 11:30:56,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-26 11:30:56,832 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-26 11:30:56,834 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbeWithDisjunctivePredicates.epf [2021-03-26 11:30:56,856 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-26 11:30:56,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-26 11:30:56,857 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-26 11:30:56,857 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-26 11:30:56,857 INFO L138 SettingsManager]: * Use SBE=true [2021-03-26 11:30:56,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-26 11:30:56,858 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-26 11:30:56,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-26 11:30:56,858 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-26 11:30:56,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-26 11:30:56,860 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-26 11:30:56,860 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-26 11:30:56,860 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-26 11:30:56,860 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-26 11:30:56,860 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-26 11:30:56,860 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-26 11:30:56,861 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-26 11:30:56,861 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-26 11:30:56,861 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-26 11:30:56,861 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-26 11:30:56,861 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-26 11:30:56,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-26 11:30:56,862 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-26 11:30:56,862 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-26 11:30:56,862 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-26 11:30:56,862 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-26 11:30:56,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-26 11:30:56,862 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=SEMANTIC_BASED_MOVER_CHECK_WITH_PREDICATES_DISJUNCTIVE [2021-03-26 11:30:56,862 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-26 11:30:56,863 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-03-26 11:30:56,863 INFO L138 SettingsManager]: * Apply repeated Lipton Reduction=true 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-26 11:30:57,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-26 11:30:57,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-26 11:30:57,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-26 11:30:57,215 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-26 11:30:57,216 INFO L275 PluginConnector]: CDTParser initialized [2021-03-26 11:30:57,217 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i [2021-03-26 11:30:57,305 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ad5b3ac2/5ae127aa26654f29ab264f0d1b6ffcac/FLAGcda6c8471 [2021-03-26 11:30:57,796 INFO L306 CDTParser]: Found 1 translation units. [2021-03-26 11:30:57,796 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-2.i [2021-03-26 11:30:57,815 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ad5b3ac2/5ae127aa26654f29ab264f0d1b6ffcac/FLAGcda6c8471 [2021-03-26 11:30:58,300 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ad5b3ac2/5ae127aa26654f29ab264f0d1b6ffcac [2021-03-26 11:30:58,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-26 11:30:58,305 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-26 11:30:58,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-26 11:30:58,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-26 11:30:58,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-26 11:30:58,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.03 11:30:58" (1/1) ... [2021-03-26 11:30:58,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79022d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58, skipping insertion in model container [2021-03-26 11:30:58,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.03 11:30:58" (1/1) ... [2021-03-26 11:30:58,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-26 11:30:58,366 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-26 11:30:58,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-03-26 11:30:58,738 WARN L226 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] [2021-03-26 11:30:58,744 WARN L226 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] [2021-03-26 11:30:58,748 WARN L226 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] [2021-03-26 11:30:58,756 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-26 11:30:58,763 INFO L203 MainTranslator]: Completed pre-run [2021-03-26 11:30:58,777 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-03-26 11:30:58,811 WARN L226 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] [2021-03-26 11:30:58,812 WARN L226 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] [2021-03-26 11:30:58,814 WARN L226 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] [2021-03-26 11:30:58,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-26 11:30:58,916 INFO L208 MainTranslator]: Completed translation [2021-03-26 11:30:58,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58 WrapperNode [2021-03-26 11:30:58,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-26 11:30:58,917 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-26 11:30:58,917 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-26 11:30:58,917 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-26 11:30:58,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58" (1/1) ... [2021-03-26 11:30:58,952 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58" (1/1) ... [2021-03-26 11:30:58,983 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-26 11:30:58,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-26 11:30:58,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-26 11:30:58,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-26 11:30:58,991 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58" (1/1) ... [2021-03-26 11:30:58,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58" (1/1) ... [2021-03-26 11:30:59,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58" (1/1) ... [2021-03-26 11:30:59,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58" (1/1) ... [2021-03-26 11:30:59,014 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58" (1/1) ... [2021-03-26 11:30:59,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58" (1/1) ... [2021-03-26 11:30:59,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58" (1/1) ... [2021-03-26 11:30:59,032 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-26 11:30:59,033 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-26 11:30:59,033 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-26 11:30:59,033 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-26 11:30:59,033 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-26 11:30:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure reader_fn [2021-03-26 11:30:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure reader_fn [2021-03-26 11:30:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-26 11:30:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-26 11:30:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-03-26 11:30:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-26 11:30:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-26 11:30:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-26 11:30:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-26 11:30:59,111 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-26 11:30:59,581 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-26 11:30:59,581 INFO L299 CfgBuilder]: Removed 19 assume(true) statements. [2021-03-26 11:30:59,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.03 11:30:59 BoogieIcfgContainer [2021-03-26 11:30:59,583 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-26 11:30:59,584 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-26 11:30:59,584 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-26 11:30:59,586 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-26 11:30:59,587 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.03 11:30:58" (1/3) ... [2021-03-26 11:30:59,587 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@415444ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.03 11:30:59, skipping insertion in model container [2021-03-26 11:30:59,587 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.03 11:30:58" (2/3) ... [2021-03-26 11:30:59,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@415444ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.03 11:30:59, skipping insertion in model container [2021-03-26 11:30:59,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.03 11:30:59" (3/3) ... [2021-03-26 11:30:59,589 INFO L111 eAbstractionObserver]: Analyzing ICFG ring_1w1r-2.i [2021-03-26 11:30:59,594 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-26 11:30:59,597 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2021-03-26 11:30:59,598 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-26 11:30:59,624 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,624 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,624 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,625 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,625 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,625 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,625 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,625 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,625 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,625 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,625 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,625 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,626 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,626 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,626 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,626 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,626 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,626 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,626 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,626 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,626 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,627 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,627 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,627 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,627 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,627 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,627 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,627 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,627 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,628 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,628 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,628 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,628 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,628 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,628 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,628 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,628 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,628 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,629 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,629 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,629 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,629 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,629 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,629 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,629 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,629 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,629 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,629 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,630 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,630 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,630 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,630 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,630 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,630 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,630 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,630 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,630 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,630 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,631 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,631 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,631 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,631 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,631 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,631 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,631 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,631 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,631 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,631 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,631 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,632 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,632 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,632 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,632 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,632 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,632 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,632 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,632 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,632 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,633 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,633 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,633 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,633 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,633 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,633 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,633 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,633 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,634 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,634 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,634 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,634 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,634 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,634 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,634 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,634 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,635 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,635 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,635 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,635 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,635 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,635 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,635 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,635 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,635 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,636 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,636 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,636 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,636 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,636 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,636 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,636 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,636 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,636 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,637 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,637 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,637 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,637 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,637 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,637 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,637 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,637 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,638 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,638 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,638 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,638 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,638 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,638 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,638 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,638 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,638 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,639 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,639 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,639 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,639 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,639 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,639 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,639 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,639 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,640 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,640 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,640 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,640 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,640 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,640 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,640 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,640 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,641 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,641 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,641 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,641 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,641 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,641 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,641 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,642 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,642 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,642 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,642 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,642 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,642 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,642 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,642 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,642 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,643 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,643 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,643 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,643 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,643 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,643 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,643 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,643 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,643 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,643 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,643 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,644 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,644 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,644 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,644 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,644 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,644 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,644 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,644 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,644 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,645 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,645 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,645 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,645 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,645 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,645 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,645 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,645 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,645 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,646 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,646 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,646 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,646 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,646 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,646 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,646 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,646 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,647 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,647 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,647 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,647 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,647 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,647 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,647 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,647 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,647 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,648 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,648 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,648 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,648 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,648 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,648 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,648 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,648 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,648 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,649 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,649 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,649 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,649 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,649 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,649 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,649 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,649 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,649 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,650 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,650 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,650 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,650 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,650 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,650 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,650 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,650 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,650 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,651 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,651 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,651 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,651 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,651 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,651 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,651 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,651 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,651 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,652 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,652 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,652 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,652 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,652 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,652 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,652 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,652 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,652 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,653 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,653 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,653 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,653 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,655 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~val~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,655 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,655 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,655 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,655 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,655 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,655 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,655 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,655 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,656 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~r~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,656 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,656 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,656 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,656 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_dequeue_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,656 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,656 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,656 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_empty_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,656 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,656 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,656 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,657 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,657 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,657 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,657 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~last~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,657 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_ring_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,657 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,657 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,657 WARN L313 ript$VariableManager]: TermVariabe |reader_fnThread1of1ForFork0_ring_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,657 WARN L313 ript$VariableManager]: TermVariabe reader_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-26 11:30:59,663 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-03-26 11:30:59,687 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-03-26 11:30:59,702 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-26 11:30:59,703 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-26 11:30:59,703 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-26 11:30:59,703 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-26 11:30:59,703 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-26 11:30:59,703 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-26 11:30:59,703 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-26 11:30:59,703 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-26 11:30:59,715 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 133 places, 139 transitions, 286 flow [2021-03-26 11:30:59,815 INFO L129 PetriNetUnfolder]: 10/138 cut-off events. [2021-03-26 11:30:59,815 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-26 11:30:59,822 INFO L84 FinitePrefix]: Finished finitePrefix Result has 143 conditions, 138 events. 10/138 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 243 event pairs, 0 based on Foata normal form. 0/125 useless extension candidates. Maximal degree in co-relation 105. Up to 2 conditions per place. [2021-03-26 11:30:59,822 INFO L82 GeneralOperation]: Start removeDead. Operand has 133 places, 139 transitions, 286 flow [2021-03-26 11:30:59,841 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 124 places, 130 transitions, 263 flow [2021-03-26 11:30:59,842 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:30:59,853 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 124 places, 130 transitions, 263 flow [2021-03-26 11:30:59,856 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 124 places, 130 transitions, 263 flow [2021-03-26 11:30:59,859 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 124 places, 130 transitions, 263 flow [2021-03-26 11:30:59,915 INFO L129 PetriNetUnfolder]: 10/130 cut-off events. [2021-03-26 11:30:59,915 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-26 11:30:59,916 INFO L84 FinitePrefix]: Finished finitePrefix Result has 134 conditions, 130 events. 10/130 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 215 event pairs, 0 based on Foata normal form. 0/117 useless extension candidates. Maximal degree in co-relation 105. Up to 2 conditions per place. [2021-03-26 11:30:59,920 INFO L142 LiptonReduction]: Number of co-enabled transitions 4968 [2021-03-26 11:31:01,485 INFO L154 LiptonReduction]: Checked pairs total: 2473 [2021-03-26 11:31:01,486 INFO L156 LiptonReduction]: Total number of compositions: 66 [2021-03-26 11:31:01,488 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1647 [2021-03-26 11:31:01,505 INFO L129 PetriNetUnfolder]: 1/18 cut-off events. [2021-03-26 11:31:01,506 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-26 11:31:01,506 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:31:01,506 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-26 11:31:01,507 INFO L428 AbstractCegarLoop]: === Iteration 1 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:31:01,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:31:01,516 INFO L82 PathProgramCache]: Analyzing trace with hash -2015390294, now seen corresponding path program 1 times [2021-03-26 11:31:01,523 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:31:01,523 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090663219] [2021-03-26 11:31:01,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:31:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:31:01,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:01,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:01,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:01,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:01,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:31:01,690 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090663219] [2021-03-26 11:31:01,691 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:31:01,691 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-26 11:31:01,692 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1050632304] [2021-03-26 11:31:01,698 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-03-26 11:31:01,698 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:31:01,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-03-26 11:31:01,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-03-26 11:31:01,709 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 190 out of 205 [2021-03-26 11:31:01,711 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 78 transitions, 159 flow. Second operand has 2 states, 2 states have (on average 190.5) internal successors, (381), 2 states have internal predecessors, (381), 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) [2021-03-26 11:31:01,711 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:31:01,711 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 190 of 205 [2021-03-26 11:31:01,712 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:31:01,725 INFO L129 PetriNetUnfolder]: 4/72 cut-off events. [2021-03-26 11:31:01,725 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-26 11:31:01,726 INFO L84 FinitePrefix]: Finished finitePrefix Result has 77 conditions, 72 events. 4/72 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 79 event pairs, 0 based on Foata normal form. 4/69 useless extension candidates. Maximal degree in co-relation 74. Up to 2 conditions per place. [2021-03-26 11:31:01,727 INFO L132 encePairwiseOnDemand]: 201/205 looper letters, 0 selfloop transitions, 0 changer transitions 0/72 dead transitions. [2021-03-26 11:31:01,727 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 72 transitions, 147 flow [2021-03-26 11:31:01,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-26 11:31:01,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-03-26 11:31:01,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 384 transitions. [2021-03-26 11:31:01,738 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.9365853658536586 [2021-03-26 11:31:01,738 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 384 transitions. [2021-03-26 11:31:01,739 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 384 transitions. [2021-03-26 11:31:01,740 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:31:01,742 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 384 transitions. [2021-03-26 11:31:01,746 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 192.0) internal successors, (384), 2 states have internal predecessors, (384), 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) [2021-03-26 11:31:01,751 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 205.0) internal successors, (615), 3 states have internal predecessors, (615), 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) [2021-03-26 11:31:01,751 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 205.0) internal successors, (615), 3 states have internal predecessors, (615), 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) [2021-03-26 11:31:01,753 INFO L185 Difference]: Start difference. First operand has 74 places, 78 transitions, 159 flow. Second operand 2 states and 384 transitions. [2021-03-26 11:31:01,753 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 72 transitions, 147 flow [2021-03-26 11:31:01,756 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 72 transitions, 146 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-26 11:31:01,757 INFO L241 Difference]: Finished difference. Result has 72 places, 72 transitions, 146 flow [2021-03-26 11:31:01,759 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=205, PETRI_DIFFERENCE_MINUEND_FLOW=146, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=72, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=72, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=146, PETRI_PLACES=72, PETRI_TRANSITIONS=72} [2021-03-26 11:31:01,760 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, -2 predicate places. [2021-03-26 11:31:01,760 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:31:01,760 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 72 places, 72 transitions, 146 flow [2021-03-26 11:31:01,760 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 72 places, 72 transitions, 146 flow [2021-03-26 11:31:01,761 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 71 places, 72 transitions, 146 flow [2021-03-26 11:31:01,768 INFO L129 PetriNetUnfolder]: 4/72 cut-off events. [2021-03-26 11:31:01,768 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-26 11:31:01,768 INFO L84 FinitePrefix]: Finished finitePrefix Result has 75 conditions, 72 events. 4/72 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 82 event pairs, 0 based on Foata normal form. 0/65 useless extension candidates. Maximal degree in co-relation 65. Up to 2 conditions per place. [2021-03-26 11:31:01,769 INFO L142 LiptonReduction]: Number of co-enabled transitions 1748 [2021-03-26 11:31:02,768 INFO L154 LiptonReduction]: Checked pairs total: 1341 [2021-03-26 11:31:02,768 INFO L156 LiptonReduction]: Total number of compositions: 21 [2021-03-26 11:31:02,769 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1009 [2021-03-26 11:31:02,770 INFO L480 AbstractCegarLoop]: Abstraction has has 59 places, 60 transitions, 122 flow [2021-03-26 11:31:02,771 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 190.5) internal successors, (381), 2 states have internal predecessors, (381), 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) [2021-03-26 11:31:02,771 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:31:02,771 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-26 11:31:02,771 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-26 11:31:02,772 INFO L428 AbstractCegarLoop]: === Iteration 2 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:31:02,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:31:02,773 INFO L82 PathProgramCache]: Analyzing trace with hash 1947407627, now seen corresponding path program 1 times [2021-03-26 11:31:02,773 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:31:02,773 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [738322676] [2021-03-26 11:31:02,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:31:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:31:02,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:02,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:02,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:02,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:02,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:02,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:02,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:31:02,845 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [738322676] [2021-03-26 11:31:02,845 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:31:02,845 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-26 11:31:02,845 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289899590] [2021-03-26 11:31:02,846 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-26 11:31:02,846 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:31:02,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-26 11:31:02,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-26 11:31:02,848 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 191 out of 226 [2021-03-26 11:31:02,849 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 59 places, 60 transitions, 122 flow. Second operand has 3 states, 3 states have (on average 192.0) internal successors, (576), 3 states have internal predecessors, (576), 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) [2021-03-26 11:31:02,849 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:31:02,851 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 191 of 226 [2021-03-26 11:31:02,851 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:31:02,880 INFO L129 PetriNetUnfolder]: 5/93 cut-off events. [2021-03-26 11:31:02,880 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-26 11:31:02,881 INFO L84 FinitePrefix]: Finished finitePrefix Result has 105 conditions, 93 events. 5/93 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 65 event pairs, 0 based on Foata normal form. 0/86 useless extension candidates. Maximal degree in co-relation 96. Up to 7 conditions per place. [2021-03-26 11:31:02,881 INFO L132 encePairwiseOnDemand]: 222/226 looper letters, 6 selfloop transitions, 2 changer transitions 0/62 dead transitions. [2021-03-26 11:31:02,881 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 62 transitions, 142 flow [2021-03-26 11:31:02,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-26 11:31:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-26 11:31:02,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 583 transitions. [2021-03-26 11:31:02,887 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.859882005899705 [2021-03-26 11:31:02,887 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 583 transitions. [2021-03-26 11:31:02,887 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 583 transitions. [2021-03-26 11:31:02,888 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:31:02,889 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 583 transitions. [2021-03-26 11:31:02,890 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 194.33333333333334) internal successors, (583), 3 states have internal predecessors, (583), 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) [2021-03-26 11:31:02,897 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 226.0) internal successors, (904), 4 states have internal predecessors, (904), 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) [2021-03-26 11:31:02,898 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 226.0) internal successors, (904), 4 states have internal predecessors, (904), 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) [2021-03-26 11:31:02,898 INFO L185 Difference]: Start difference. First operand has 59 places, 60 transitions, 122 flow. Second operand 3 states and 583 transitions. [2021-03-26 11:31:02,898 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 62 transitions, 142 flow [2021-03-26 11:31:02,899 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 61 places, 62 transitions, 142 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-26 11:31:02,900 INFO L241 Difference]: Finished difference. Result has 62 places, 61 transitions, 136 flow [2021-03-26 11:31:02,900 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=226, PETRI_DIFFERENCE_MINUEND_FLOW=122, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=60, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=58, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=136, PETRI_PLACES=62, PETRI_TRANSITIONS=61} [2021-03-26 11:31:02,901 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, -12 predicate places. [2021-03-26 11:31:02,901 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:31:02,901 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 62 places, 61 transitions, 136 flow [2021-03-26 11:31:02,902 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 62 places, 61 transitions, 136 flow [2021-03-26 11:31:02,902 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 62 places, 61 transitions, 136 flow [2021-03-26 11:31:02,911 INFO L129 PetriNetUnfolder]: 5/93 cut-off events. [2021-03-26 11:31:02,912 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-26 11:31:02,912 INFO L84 FinitePrefix]: Finished finitePrefix Result has 104 conditions, 93 events. 5/93 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 68 event pairs, 0 based on Foata normal form. 0/87 useless extension candidates. Maximal degree in co-relation 95. Up to 5 conditions per place. [2021-03-26 11:31:02,914 INFO L142 LiptonReduction]: Number of co-enabled transitions 1312 [2021-03-26 11:31:03,616 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2021-03-26 11:31:03,970 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2021-03-26 11:31:04,071 INFO L154 LiptonReduction]: Checked pairs total: 740 [2021-03-26 11:31:04,071 INFO L156 LiptonReduction]: Total number of compositions: 8 [2021-03-26 11:31:04,071 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1170 [2021-03-26 11:31:04,072 INFO L480 AbstractCegarLoop]: Abstraction has has 54 places, 53 transitions, 120 flow [2021-03-26 11:31:04,073 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 192.0) internal successors, (576), 3 states have internal predecessors, (576), 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) [2021-03-26 11:31:04,073 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:31:04,073 INFO L263 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] [2021-03-26 11:31:04,073 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-26 11:31:04,073 INFO L428 AbstractCegarLoop]: === Iteration 3 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:31:04,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:31:04,074 INFO L82 PathProgramCache]: Analyzing trace with hash -1506048957, now seen corresponding path program 1 times [2021-03-26 11:31:04,074 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:31:04,074 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280381906] [2021-03-26 11:31:04,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:31:04,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:31:04,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:31:04,148 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [280381906] [2021-03-26 11:31:04,148 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [407319958] [2021-03-26 11:31:04,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-26 11:31:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:31:04,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 3 conjunts are in the unsatisfiable core [2021-03-26 11:31:04,280 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-26 11:31:04,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:04,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,464 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-26 11:31:04,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-26 11:31:04,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-26 11:31:04,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,468 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-26 11:31:04,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-26 11:31:04,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-26 11:31:04,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:31:04,477 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-26 11:31:04,477 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 4 [2021-03-26 11:31:04,477 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073900952] [2021-03-26 11:31:04,477 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-26 11:31:04,478 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:31:04,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-26 11:31:04,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-03-26 11:31:04,480 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 198 out of 234 [2021-03-26 11:31:04,481 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 54 places, 53 transitions, 120 flow. Second operand has 5 states, 5 states have (on average 199.6) internal successors, (998), 5 states have internal predecessors, (998), 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) [2021-03-26 11:31:04,481 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:31:04,481 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 198 of 234 [2021-03-26 11:31:04,481 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:31:04,509 INFO L129 PetriNetUnfolder]: 6/108 cut-off events. [2021-03-26 11:31:04,510 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-26 11:31:04,510 INFO L84 FinitePrefix]: Finished finitePrefix Result has 131 conditions, 108 events. 6/108 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 55 event pairs, 0 based on Foata normal form. 1/102 useless extension candidates. Maximal degree in co-relation 122. Up to 7 conditions per place. [2021-03-26 11:31:04,511 INFO L132 encePairwiseOnDemand]: 230/234 looper letters, 7 selfloop transitions, 3 changer transitions 0/56 dead transitions. [2021-03-26 11:31:04,511 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 57 places, 56 transitions, 148 flow [2021-03-26 11:31:04,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-26 11:31:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-26 11:31:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 804 transitions. [2021-03-26 11:31:04,513 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8589743589743589 [2021-03-26 11:31:04,513 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 804 transitions. [2021-03-26 11:31:04,514 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 804 transitions. [2021-03-26 11:31:04,514 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:31:04,514 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 804 transitions. [2021-03-26 11:31:04,516 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 201.0) internal successors, (804), 4 states have internal predecessors, (804), 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) [2021-03-26 11:31:04,518 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 234.0) internal successors, (1170), 5 states have internal predecessors, (1170), 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) [2021-03-26 11:31:04,518 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 234.0) internal successors, (1170), 5 states have internal predecessors, (1170), 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) [2021-03-26 11:31:04,518 INFO L185 Difference]: Start difference. First operand has 54 places, 53 transitions, 120 flow. Second operand 4 states and 804 transitions. [2021-03-26 11:31:04,518 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 57 places, 56 transitions, 148 flow [2021-03-26 11:31:04,519 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 56 places, 56 transitions, 146 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-26 11:31:04,520 INFO L241 Difference]: Finished difference. Result has 57 places, 54 transitions, 136 flow [2021-03-26 11:31:04,520 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=234, PETRI_DIFFERENCE_MINUEND_FLOW=118, PETRI_DIFFERENCE_MINUEND_PLACES=53, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=53, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=50, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=136, PETRI_PLACES=57, PETRI_TRANSITIONS=54} [2021-03-26 11:31:04,521 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, -17 predicate places. [2021-03-26 11:31:04,521 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:31:04,521 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 57 places, 54 transitions, 136 flow [2021-03-26 11:31:04,521 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 57 places, 54 transitions, 136 flow [2021-03-26 11:31:04,521 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 57 places, 54 transitions, 136 flow [2021-03-26 11:31:04,532 INFO L129 PetriNetUnfolder]: 6/108 cut-off events. [2021-03-26 11:31:04,532 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-03-26 11:31:04,532 INFO L84 FinitePrefix]: Finished finitePrefix Result has 127 conditions, 108 events. 6/108 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 59 event pairs, 0 based on Foata normal form. 0/101 useless extension candidates. Maximal degree in co-relation 119. Up to 7 conditions per place. [2021-03-26 11:31:04,534 INFO L142 LiptonReduction]: Number of co-enabled transitions 1152 [2021-03-26 11:31:04,592 INFO L154 LiptonReduction]: Checked pairs total: 428 [2021-03-26 11:31:04,592 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-26 11:31:04,592 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 71 [2021-03-26 11:31:04,600 INFO L480 AbstractCegarLoop]: Abstraction has has 56 places, 53 transitions, 134 flow [2021-03-26 11:31:04,600 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 199.6) internal successors, (998), 5 states have internal predecessors, (998), 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) [2021-03-26 11:31:04,601 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:31:04,601 INFO L263 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] [2021-03-26 11:31:04,801 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-03-26 11:31:04,802 INFO L428 AbstractCegarLoop]: === Iteration 4 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:31:04,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:31:04,802 INFO L82 PathProgramCache]: Analyzing trace with hash 789078910, now seen corresponding path program 1 times [2021-03-26 11:31:04,802 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:31:04,803 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [231829241] [2021-03-26 11:31:04,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:31:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:31:04,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-26 11:31:04,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-26 11:31:04,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-26 11:31:04,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-26 11:31:04,941 INFO L142 QuantifierPusher]: treesize reduction 9, result has 65.4 percent of original size [2021-03-26 11:31:04,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-26 11:31:04,954 INFO L142 QuantifierPusher]: treesize reduction 9, result has 59.1 percent of original size [2021-03-26 11:31:04,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-26 11:31:04,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:04,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:04,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:31:04,994 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:31:04,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:31:05,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:05,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:05,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:31:05,026 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [231829241] [2021-03-26 11:31:05,026 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:31:05,026 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-03-26 11:31:05,027 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127970184] [2021-03-26 11:31:05,027 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-26 11:31:05,027 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:31:05,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-26 11:31:05,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2021-03-26 11:31:05,031 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 235 [2021-03-26 11:31:05,033 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 56 places, 53 transitions, 134 flow. Second operand has 11 states, 11 states have (on average 116.81818181818181) internal successors, (1285), 11 states have internal predecessors, (1285), 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) [2021-03-26 11:31:05,033 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:31:05,034 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 235 [2021-03-26 11:31:05,034 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:31:05,958 INFO L129 PetriNetUnfolder]: 639/1475 cut-off events. [2021-03-26 11:31:05,958 INFO L130 PetriNetUnfolder]: For 72/72 co-relation queries the response was YES. [2021-03-26 11:31:05,964 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2756 conditions, 1475 events. 639/1475 cut-off events. For 72/72 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 6599 event pairs, 294 based on Foata normal form. 0/1362 useless extension candidates. Maximal degree in co-relation 2745. Up to 870 conditions per place. [2021-03-26 11:31:06,004 INFO L132 encePairwiseOnDemand]: 218/235 looper letters, 116 selfloop transitions, 29 changer transitions 11/176 dead transitions. [2021-03-26 11:31:06,004 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 176 transitions, 696 flow [2021-03-26 11:31:06,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-03-26 11:31:06,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-03-26 11:31:06,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 2113 transitions. [2021-03-26 11:31:06,010 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5289111389236546 [2021-03-26 11:31:06,010 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 2113 transitions. [2021-03-26 11:31:06,010 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 2113 transitions. [2021-03-26 11:31:06,011 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:31:06,012 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 2113 transitions. [2021-03-26 11:31:06,016 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 124.29411764705883) internal successors, (2113), 17 states have internal predecessors, (2113), 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) [2021-03-26 11:31:06,023 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 235.0) internal successors, (4230), 18 states have internal predecessors, (4230), 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) [2021-03-26 11:31:06,024 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 235.0) internal successors, (4230), 18 states have internal predecessors, (4230), 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) [2021-03-26 11:31:06,024 INFO L185 Difference]: Start difference. First operand has 56 places, 53 transitions, 134 flow. Second operand 17 states and 2113 transitions. [2021-03-26 11:31:06,025 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 176 transitions, 696 flow [2021-03-26 11:31:06,028 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 176 transitions, 688 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-03-26 11:31:06,031 INFO L241 Difference]: Finished difference. Result has 80 places, 83 transitions, 326 flow [2021-03-26 11:31:06,031 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=235, PETRI_DIFFERENCE_MINUEND_FLOW=128, PETRI_DIFFERENCE_MINUEND_PLACES=54, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=53, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=326, PETRI_PLACES=80, PETRI_TRANSITIONS=83} [2021-03-26 11:31:06,032 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 6 predicate places. [2021-03-26 11:31:06,032 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:31:06,032 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 80 places, 83 transitions, 326 flow [2021-03-26 11:31:06,032 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 80 places, 83 transitions, 326 flow [2021-03-26 11:31:06,033 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 79 places, 83 transitions, 326 flow [2021-03-26 11:31:06,051 INFO L129 PetriNetUnfolder]: 40/221 cut-off events. [2021-03-26 11:31:06,051 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2021-03-26 11:31:06,052 INFO L84 FinitePrefix]: Finished finitePrefix Result has 370 conditions, 221 events. 40/221 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 586 event pairs, 0 based on Foata normal form. 0/203 useless extension candidates. Maximal degree in co-relation 350. Up to 33 conditions per place. [2021-03-26 11:31:06,055 INFO L142 LiptonReduction]: Number of co-enabled transitions 1400 [2021-03-26 11:31:06,374 INFO L154 LiptonReduction]: Checked pairs total: 1868 [2021-03-26 11:31:06,374 INFO L156 LiptonReduction]: Total number of compositions: 15 [2021-03-26 11:31:06,374 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 342 [2021-03-26 11:31:06,376 INFO L480 AbstractCegarLoop]: Abstraction has has 77 places, 81 transitions, 326 flow [2021-03-26 11:31:06,377 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 116.81818181818181) internal successors, (1285), 11 states have internal predecessors, (1285), 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) [2021-03-26 11:31:06,377 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:31:06,377 INFO L263 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] [2021-03-26 11:31:06,378 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-26 11:31:06,378 INFO L428 AbstractCegarLoop]: === Iteration 5 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:31:06,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:31:06,379 INFO L82 PathProgramCache]: Analyzing trace with hash -1929188497, now seen corresponding path program 1 times [2021-03-26 11:31:06,379 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:31:06,379 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917521447] [2021-03-26 11:31:06,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:31:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:31:06,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:06,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:31:06,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:06,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:06,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:06,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:06,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:06,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:06,631 INFO L142 QuantifierPusher]: treesize reduction 15, result has 68.1 percent of original size [2021-03-26 11:31:06,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-26 11:31:06,649 INFO L142 QuantifierPusher]: treesize reduction 15, result has 70.0 percent of original size [2021-03-26 11:31:06,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-26 11:31:06,671 INFO L142 QuantifierPusher]: treesize reduction 45, result has 39.2 percent of original size [2021-03-26 11:31:06,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-26 11:31:06,691 INFO L142 QuantifierPusher]: treesize reduction 45, result has 39.2 percent of original size [2021-03-26 11:31:06,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-26 11:31:06,715 INFO L142 QuantifierPusher]: treesize reduction 45, result has 39.2 percent of original size [2021-03-26 11:31:06,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-26 11:31:06,737 INFO L142 QuantifierPusher]: treesize reduction 46, result has 50.5 percent of original size [2021-03-26 11:31:06,738 INFO L147 QuantifierPusher]: treesize reduction 6, result has 87.2 percent of original size 41 [2021-03-26 11:31:06,773 INFO L142 QuantifierPusher]: treesize reduction 46, result has 48.3 percent of original size [2021-03-26 11:31:06,775 INFO L147 QuantifierPusher]: treesize reduction 6, result has 86.0 percent of original size 37 [2021-03-26 11:31:06,812 INFO L142 QuantifierPusher]: treesize reduction 9, result has 59.1 percent of original size [2021-03-26 11:31:06,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-26 11:31:06,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:06,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:06,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:06,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:31:06,868 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:31:06,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:31:06,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:06,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:06,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:31:06,903 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917521447] [2021-03-26 11:31:06,903 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:31:06,903 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2021-03-26 11:31:06,903 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [704232977] [2021-03-26 11:31:06,904 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-26 11:31:06,904 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:31:06,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-26 11:31:06,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=238, Unknown=0, NotChecked=0, Total=272 [2021-03-26 11:31:06,907 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 250 [2021-03-26 11:31:06,909 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 81 transitions, 326 flow. Second operand has 17 states, 17 states have (on average 101.6470588235294) internal successors, (1728), 17 states have internal predecessors, (1728), 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) [2021-03-26 11:31:06,909 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:31:06,909 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 250 [2021-03-26 11:31:06,909 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:31:08,859 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 58 [2021-03-26 11:31:09,424 INFO L129 PetriNetUnfolder]: 1124/2503 cut-off events. [2021-03-26 11:31:09,424 INFO L130 PetriNetUnfolder]: For 978/978 co-relation queries the response was YES. [2021-03-26 11:31:09,431 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5955 conditions, 2503 events. 1124/2503 cut-off events. For 978/978 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 12113 event pairs, 484 based on Foata normal form. 11/2423 useless extension candidates. Maximal degree in co-relation 5932. Up to 1493 conditions per place. [2021-03-26 11:31:09,441 INFO L132 encePairwiseOnDemand]: 222/250 looper letters, 192 selfloop transitions, 68 changer transitions 1/275 dead transitions. [2021-03-26 11:31:09,441 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 106 places, 275 transitions, 1680 flow [2021-03-26 11:31:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-26 11:31:09,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2021-03-26 11:31:09,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 3232 transitions. [2021-03-26 11:31:09,450 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.43093333333333333 [2021-03-26 11:31:09,450 INFO L72 ComplementDD]: Start complementDD. Operand 30 states and 3232 transitions. [2021-03-26 11:31:09,450 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 3232 transitions. [2021-03-26 11:31:09,451 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:31:09,451 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 30 states and 3232 transitions. [2021-03-26 11:31:09,457 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 31 states, 30 states have (on average 107.73333333333333) internal successors, (3232), 30 states have internal predecessors, (3232), 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) [2021-03-26 11:31:09,468 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 31 states, 31 states have (on average 250.0) internal successors, (7750), 31 states have internal predecessors, (7750), 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) [2021-03-26 11:31:09,471 INFO L81 ComplementDD]: Finished complementDD. Result has 31 states, 31 states have (on average 250.0) internal successors, (7750), 31 states have internal predecessors, (7750), 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) [2021-03-26 11:31:09,471 INFO L185 Difference]: Start difference. First operand has 77 places, 81 transitions, 326 flow. Second operand 30 states and 3232 transitions. [2021-03-26 11:31:09,471 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 106 places, 275 transitions, 1680 flow [2021-03-26 11:31:09,478 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 105 places, 275 transitions, 1666 flow, removed 6 selfloop flow, removed 1 redundant places. [2021-03-26 11:31:09,486 INFO L241 Difference]: Finished difference. Result has 125 places, 138 transitions, 867 flow [2021-03-26 11:31:09,486 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=322, PETRI_DIFFERENCE_MINUEND_PLACES=76, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=30, PETRI_FLOW=867, PETRI_PLACES=125, PETRI_TRANSITIONS=138} [2021-03-26 11:31:09,487 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 51 predicate places. [2021-03-26 11:31:09,487 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:31:09,487 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 125 places, 138 transitions, 867 flow [2021-03-26 11:31:09,487 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 125 places, 138 transitions, 867 flow [2021-03-26 11:31:09,488 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 125 places, 138 transitions, 867 flow [2021-03-26 11:31:09,545 INFO L129 PetriNetUnfolder]: 133/641 cut-off events. [2021-03-26 11:31:09,545 INFO L130 PetriNetUnfolder]: For 393/396 co-relation queries the response was YES. [2021-03-26 11:31:09,549 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1451 conditions, 641 events. 133/641 cut-off events. For 393/396 co-relation queries the response was YES. Maximal size of possible extension queue 35. Compared 3179 event pairs, 5 based on Foata normal form. 1/602 useless extension candidates. Maximal degree in co-relation 1409. Up to 80 conditions per place. [2021-03-26 11:31:09,555 INFO L142 LiptonReduction]: Number of co-enabled transitions 1618 [2021-03-26 11:31:09,836 INFO L154 LiptonReduction]: Checked pairs total: 1594 [2021-03-26 11:31:09,836 INFO L156 LiptonReduction]: Total number of compositions: 7 [2021-03-26 11:31:09,837 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 350 [2021-03-26 11:31:09,841 INFO L480 AbstractCegarLoop]: Abstraction has has 124 places, 137 transitions, 873 flow [2021-03-26 11:31:09,842 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 101.6470588235294) internal successors, (1728), 17 states have internal predecessors, (1728), 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) [2021-03-26 11:31:09,842 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:31:09,842 INFO L263 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] [2021-03-26 11:31:09,842 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-26 11:31:09,842 INFO L428 AbstractCegarLoop]: === Iteration 6 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:31:09,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:31:09,843 INFO L82 PathProgramCache]: Analyzing trace with hash -1930564520, now seen corresponding path program 1 times [2021-03-26 11:31:09,843 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:31:09,843 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257028423] [2021-03-26 11:31:09,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:31:09,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:31:09,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:09,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:31:09,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:09,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:09,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:09,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:09,989 INFO L142 QuantifierPusher]: treesize reduction 16, result has 66.7 percent of original size [2021-03-26 11:31:09,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-26 11:31:10,004 INFO L142 QuantifierPusher]: treesize reduction 16, result has 63.6 percent of original size [2021-03-26 11:31:10,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:10,018 INFO L142 QuantifierPusher]: treesize reduction 16, result has 63.6 percent of original size [2021-03-26 11:31:10,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:10,058 INFO L142 QuantifierPusher]: treesize reduction 16, result has 63.6 percent of original size [2021-03-26 11:31:10,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:10,082 INFO L142 QuantifierPusher]: treesize reduction 37, result has 53.8 percent of original size [2021-03-26 11:31:10,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-26 11:31:10,115 INFO L142 QuantifierPusher]: treesize reduction 36, result has 56.6 percent of original size [2021-03-26 11:31:10,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-26 11:31:10,156 INFO L142 QuantifierPusher]: treesize reduction 23, result has 78.7 percent of original size [2021-03-26 11:31:10,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-26 11:31:10,192 INFO L142 QuantifierPusher]: treesize reduction 9, result has 59.1 percent of original size [2021-03-26 11:31:10,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-26 11:31:10,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:10,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:10,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:10,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:31:10,231 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:31:10,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:31:10,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:10,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:10,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:31:10,255 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257028423] [2021-03-26 11:31:10,255 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:31:10,255 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-03-26 11:31:10,256 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289055728] [2021-03-26 11:31:10,256 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-03-26 11:31:10,256 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:31:10,256 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-03-26 11:31:10,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2021-03-26 11:31:10,259 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 257 [2021-03-26 11:31:10,260 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 124 places, 137 transitions, 873 flow. Second operand has 16 states, 16 states have (on average 102.6875) internal successors, (1643), 16 states have internal predecessors, (1643), 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) [2021-03-26 11:31:10,260 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:31:10,260 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 257 [2021-03-26 11:31:10,260 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:31:12,946 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 55 [2021-03-26 11:31:13,966 INFO L129 PetriNetUnfolder]: 1661/3629 cut-off events. [2021-03-26 11:31:13,966 INFO L130 PetriNetUnfolder]: For 4745/4745 co-relation queries the response was YES. [2021-03-26 11:31:13,985 INFO L84 FinitePrefix]: Finished finitePrefix Result has 11562 conditions, 3629 events. 1661/3629 cut-off events. For 4745/4745 co-relation queries the response was YES. Maximal size of possible extension queue 64. Compared 19689 event pairs, 731 based on Foata normal form. 12/3640 useless extension candidates. Maximal degree in co-relation 11517. Up to 1975 conditions per place. [2021-03-26 11:31:14,001 INFO L132 encePairwiseOnDemand]: 225/257 looper letters, 283 selfloop transitions, 161 changer transitions 15/473 dead transitions. [2021-03-26 11:31:14,002 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 473 transitions, 3563 flow [2021-03-26 11:31:14,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-26 11:31:14,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2021-03-26 11:31:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 4580 transitions. [2021-03-26 11:31:14,012 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.42430980174170835 [2021-03-26 11:31:14,012 INFO L72 ComplementDD]: Start complementDD. Operand 42 states and 4580 transitions. [2021-03-26 11:31:14,012 INFO L73 IsDeterministic]: Start isDeterministic. Operand 42 states and 4580 transitions. [2021-03-26 11:31:14,015 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:31:14,015 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 42 states and 4580 transitions. [2021-03-26 11:31:14,022 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 43 states, 42 states have (on average 109.04761904761905) internal successors, (4580), 42 states have internal predecessors, (4580), 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) [2021-03-26 11:31:14,035 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 43 states, 43 states have (on average 257.0) internal successors, (11051), 43 states have internal predecessors, (11051), 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) [2021-03-26 11:31:14,037 INFO L81 ComplementDD]: Finished complementDD. Result has 43 states, 43 states have (on average 257.0) internal successors, (11051), 43 states have internal predecessors, (11051), 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) [2021-03-26 11:31:14,037 INFO L185 Difference]: Start difference. First operand has 124 places, 137 transitions, 873 flow. Second operand 42 states and 4580 transitions. [2021-03-26 11:31:14,037 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 473 transitions, 3563 flow [2021-03-26 11:31:14,058 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 161 places, 473 transitions, 3476 flow, removed 27 selfloop flow, removed 4 redundant places. [2021-03-26 11:31:14,064 INFO L241 Difference]: Finished difference. Result has 196 places, 282 transitions, 2657 flow [2021-03-26 11:31:14,065 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=257, PETRI_DIFFERENCE_MINUEND_FLOW=846, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=137, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=37, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=63, PETRI_DIFFERENCE_SUBTRAHEND_STATES=42, PETRI_FLOW=2657, PETRI_PLACES=196, PETRI_TRANSITIONS=282} [2021-03-26 11:31:14,065 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 122 predicate places. [2021-03-26 11:31:14,065 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:31:14,065 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 196 places, 282 transitions, 2657 flow [2021-03-26 11:31:14,065 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 196 places, 282 transitions, 2657 flow [2021-03-26 11:31:14,067 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 196 places, 282 transitions, 2657 flow [2021-03-26 11:31:14,213 INFO L129 PetriNetUnfolder]: 277/1166 cut-off events. [2021-03-26 11:31:14,214 INFO L130 PetriNetUnfolder]: For 2765/2780 co-relation queries the response was YES. [2021-03-26 11:31:14,222 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3831 conditions, 1166 events. 277/1166 cut-off events. For 2765/2780 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 7048 event pairs, 17 based on Foata normal form. 8/1128 useless extension candidates. Maximal degree in co-relation 3755. Up to 137 conditions per place. [2021-03-26 11:31:14,232 INFO L142 LiptonReduction]: Number of co-enabled transitions 2198 [2021-03-26 11:31:14,737 INFO L154 LiptonReduction]: Checked pairs total: 7490 [2021-03-26 11:31:14,737 INFO L156 LiptonReduction]: Total number of compositions: 10 [2021-03-26 11:31:14,737 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 672 [2021-03-26 11:31:14,740 INFO L480 AbstractCegarLoop]: Abstraction has has 196 places, 282 transitions, 2683 flow [2021-03-26 11:31:14,741 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 102.6875) internal successors, (1643), 16 states have internal predecessors, (1643), 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) [2021-03-26 11:31:14,741 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:31:14,741 INFO L263 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] [2021-03-26 11:31:14,741 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-26 11:31:14,741 INFO L428 AbstractCegarLoop]: === Iteration 7 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:31:14,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:31:14,742 INFO L82 PathProgramCache]: Analyzing trace with hash -1272733474, now seen corresponding path program 1 times [2021-03-26 11:31:14,742 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:31:14,742 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858254849] [2021-03-26 11:31:14,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:31:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:31:14,842 INFO L142 QuantifierPusher]: treesize reduction 3, result has 88.0 percent of original size [2021-03-26 11:31:14,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:31:14,849 INFO L142 QuantifierPusher]: treesize reduction 3, result has 92.9 percent of original size [2021-03-26 11:31:14,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-26 11:31:14,867 INFO L142 QuantifierPusher]: treesize reduction 3, result has 92.9 percent of original size [2021-03-26 11:31:14,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-26 11:31:14,888 INFO L142 QuantifierPusher]: treesize reduction 36, result has 72.7 percent of original size [2021-03-26 11:31:14,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-26 11:31:14,920 INFO L142 QuantifierPusher]: treesize reduction 36, result has 72.5 percent of original size [2021-03-26 11:31:14,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-26 11:31:14,935 INFO L142 QuantifierPusher]: treesize reduction 33, result has 75.9 percent of original size [2021-03-26 11:31:14,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-26 11:31:14,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:14,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-26 11:31:14,990 INFO L142 QuantifierPusher]: treesize reduction 10, result has 69.7 percent of original size [2021-03-26 11:31:14,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-26 11:31:15,012 INFO L142 QuantifierPusher]: treesize reduction 10, result has 75.0 percent of original size [2021-03-26 11:31:15,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-26 11:31:15,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:15,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-26 11:31:15,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:15,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:31:15,066 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:31:15,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:31:15,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:15,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:15,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:15,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:15,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:15,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:15,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:31:15,100 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1858254849] [2021-03-26 11:31:15,100 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:31:15,100 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-03-26 11:31:15,100 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326168273] [2021-03-26 11:31:15,100 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-26 11:31:15,100 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:31:15,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-26 11:31:15,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=130, Unknown=0, NotChecked=0, Total=156 [2021-03-26 11:31:15,103 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 267 [2021-03-26 11:31:15,104 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 196 places, 282 transitions, 2683 flow. Second operand has 13 states, 13 states have (on average 113.84615384615384) internal successors, (1480), 13 states have internal predecessors, (1480), 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) [2021-03-26 11:31:15,104 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:31:15,104 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 267 [2021-03-26 11:31:15,104 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:31:17,612 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 47 [2021-03-26 11:31:19,296 INFO L129 PetriNetUnfolder]: 2280/4989 cut-off events. [2021-03-26 11:31:19,296 INFO L130 PetriNetUnfolder]: For 16206/16212 co-relation queries the response was YES. [2021-03-26 11:31:19,329 INFO L84 FinitePrefix]: Finished finitePrefix Result has 19946 conditions, 4989 events. 2280/4989 cut-off events. For 16206/16212 co-relation queries the response was YES. Maximal size of possible extension queue 104. Compared 31146 event pairs, 767 based on Foata normal form. 19/5004 useless extension candidates. Maximal degree in co-relation 19867. Up to 2314 conditions per place. [2021-03-26 11:31:19,352 INFO L132 encePairwiseOnDemand]: 234/267 looper letters, 301 selfloop transitions, 343 changer transitions 9/679 dead transitions. [2021-03-26 11:31:19,352 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 237 places, 679 transitions, 7354 flow [2021-03-26 11:31:19,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-26 11:31:19,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2021-03-26 11:31:19,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 5041 transitions. [2021-03-26 11:31:19,362 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.44952737649366864 [2021-03-26 11:31:19,362 INFO L72 ComplementDD]: Start complementDD. Operand 42 states and 5041 transitions. [2021-03-26 11:31:19,362 INFO L73 IsDeterministic]: Start isDeterministic. Operand 42 states and 5041 transitions. [2021-03-26 11:31:19,363 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:31:19,364 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 42 states and 5041 transitions. [2021-03-26 11:31:19,371 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 43 states, 42 states have (on average 120.02380952380952) internal successors, (5041), 42 states have internal predecessors, (5041), 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) [2021-03-26 11:31:19,382 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 43 states, 43 states have (on average 267.0) internal successors, (11481), 43 states have internal predecessors, (11481), 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) [2021-03-26 11:31:19,385 INFO L81 ComplementDD]: Finished complementDD. Result has 43 states, 43 states have (on average 267.0) internal successors, (11481), 43 states have internal predecessors, (11481), 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) [2021-03-26 11:31:19,385 INFO L185 Difference]: Start difference. First operand has 196 places, 282 transitions, 2683 flow. Second operand 42 states and 5041 transitions. [2021-03-26 11:31:19,385 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 237 places, 679 transitions, 7354 flow [2021-03-26 11:31:19,527 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 235 places, 679 transitions, 6853 flow, removed 226 selfloop flow, removed 2 redundant places. [2021-03-26 11:31:19,536 INFO L241 Difference]: Finished difference. Result has 254 places, 495 transitions, 5759 flow [2021-03-26 11:31:19,536 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=2403, PETRI_DIFFERENCE_MINUEND_PLACES=194, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=281, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=156, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=99, PETRI_DIFFERENCE_SUBTRAHEND_STATES=42, PETRI_FLOW=5759, PETRI_PLACES=254, PETRI_TRANSITIONS=495} [2021-03-26 11:31:19,537 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 180 predicate places. [2021-03-26 11:31:19,537 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:31:19,537 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 254 places, 495 transitions, 5759 flow [2021-03-26 11:31:19,537 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 254 places, 495 transitions, 5759 flow [2021-03-26 11:31:19,541 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 254 places, 495 transitions, 5759 flow [2021-03-26 11:31:19,765 INFO L129 PetriNetUnfolder]: 536/1978 cut-off events. [2021-03-26 11:31:19,765 INFO L130 PetriNetUnfolder]: For 7964/8024 co-relation queries the response was YES. [2021-03-26 11:31:19,777 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7847 conditions, 1978 events. 536/1978 cut-off events. For 7964/8024 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 14214 event pairs, 20 based on Foata normal form. 13/1912 useless extension candidates. Maximal degree in co-relation 7751. Up to 275 conditions per place. [2021-03-26 11:31:19,792 INFO L142 LiptonReduction]: Number of co-enabled transitions 3128 [2021-03-26 11:31:20,625 INFO L154 LiptonReduction]: Checked pairs total: 18163 [2021-03-26 11:31:20,625 INFO L156 LiptonReduction]: Total number of compositions: 2 [2021-03-26 11:31:20,625 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1088 [2021-03-26 11:31:20,626 INFO L480 AbstractCegarLoop]: Abstraction has has 254 places, 495 transitions, 5767 flow [2021-03-26 11:31:20,627 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 113.84615384615384) internal successors, (1480), 13 states have internal predecessors, (1480), 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) [2021-03-26 11:31:20,627 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:31:20,627 INFO L263 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] [2021-03-26 11:31:20,627 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-26 11:31:20,627 INFO L428 AbstractCegarLoop]: === Iteration 8 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:31:20,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:31:20,628 INFO L82 PathProgramCache]: Analyzing trace with hash 1908358624, now seen corresponding path program 1 times [2021-03-26 11:31:20,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:31:20,628 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983868209] [2021-03-26 11:31:20,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:31:20,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:31:20,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:20,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:31:20,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:20,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:20,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:20,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:20,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:20,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:20,711 INFO L142 QuantifierPusher]: treesize reduction 15, result has 68.1 percent of original size [2021-03-26 11:31:20,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-26 11:31:20,725 INFO L142 QuantifierPusher]: treesize reduction 15, result has 70.0 percent of original size [2021-03-26 11:31:20,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-26 11:31:20,742 INFO L142 QuantifierPusher]: treesize reduction 28, result has 57.6 percent of original size [2021-03-26 11:31:20,743 INFO L147 QuantifierPusher]: treesize reduction 5, result has 86.8 percent of original size 33 [2021-03-26 11:31:20,770 INFO L142 QuantifierPusher]: treesize reduction 45, result has 50.0 percent of original size [2021-03-26 11:31:20,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-26 11:31:20,797 INFO L142 QuantifierPusher]: treesize reduction 40, result has 53.5 percent of original size [2021-03-26 11:31:20,798 INFO L147 QuantifierPusher]: treesize reduction 5, result has 89.1 percent of original size 41 [2021-03-26 11:31:20,826 INFO L142 QuantifierPusher]: treesize reduction 9, result has 59.1 percent of original size [2021-03-26 11:31:20,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-26 11:31:20,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:20,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:20,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:20,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:31:20,861 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:31:20,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:31:20,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:20,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:20,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:31:20,882 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983868209] [2021-03-26 11:31:20,883 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:31:20,883 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-03-26 11:31:20,883 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1058373631] [2021-03-26 11:31:20,883 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-26 11:31:20,883 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:31:20,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-26 11:31:20,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2021-03-26 11:31:20,885 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 269 [2021-03-26 11:31:20,886 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 254 places, 495 transitions, 5767 flow. Second operand has 15 states, 15 states have (on average 107.6) internal successors, (1614), 15 states have internal predecessors, (1614), 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) [2021-03-26 11:31:20,887 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:31:20,887 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 269 [2021-03-26 11:31:20,887 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:31:23,545 INFO L129 PetriNetUnfolder]: 2678/5738 cut-off events. [2021-03-26 11:31:23,546 INFO L130 PetriNetUnfolder]: For 33189/33189 co-relation queries the response was YES. [2021-03-26 11:31:23,582 INFO L84 FinitePrefix]: Finished finitePrefix Result has 27680 conditions, 5738 events. 2678/5738 cut-off events. For 33189/33189 co-relation queries the response was YES. Maximal size of possible extension queue 122. Compared 36739 event pairs, 1044 based on Foata normal form. 11/5749 useless extension candidates. Maximal degree in co-relation 27581. Up to 3875 conditions per place. [2021-03-26 11:31:23,607 INFO L132 encePairwiseOnDemand]: 231/269 looper letters, 545 selfloop transitions, 185 changer transitions 2/747 dead transitions. [2021-03-26 11:31:23,607 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 283 places, 747 transitions, 10009 flow [2021-03-26 11:31:23,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-26 11:31:23,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2021-03-26 11:31:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 3453 transitions. [2021-03-26 11:31:23,613 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4278810408921933 [2021-03-26 11:31:23,613 INFO L72 ComplementDD]: Start complementDD. Operand 30 states and 3453 transitions. [2021-03-26 11:31:23,613 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 3453 transitions. [2021-03-26 11:31:23,614 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:31:23,614 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 30 states and 3453 transitions. [2021-03-26 11:31:23,618 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 31 states, 30 states have (on average 115.1) internal successors, (3453), 30 states have internal predecessors, (3453), 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) [2021-03-26 11:31:23,626 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 31 states, 31 states have (on average 269.0) internal successors, (8339), 31 states have internal predecessors, (8339), 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) [2021-03-26 11:31:23,627 INFO L81 ComplementDD]: Finished complementDD. Result has 31 states, 31 states have (on average 269.0) internal successors, (8339), 31 states have internal predecessors, (8339), 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) [2021-03-26 11:31:23,627 INFO L185 Difference]: Start difference. First operand has 254 places, 495 transitions, 5767 flow. Second operand 30 states and 3453 transitions. [2021-03-26 11:31:23,627 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 283 places, 747 transitions, 10009 flow [2021-03-26 11:31:23,977 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 280 places, 747 transitions, 9141 flow, removed 409 selfloop flow, removed 3 redundant places. [2021-03-26 11:31:23,985 INFO L241 Difference]: Finished difference. Result has 299 places, 603 transitions, 7132 flow [2021-03-26 11:31:23,986 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=269, PETRI_DIFFERENCE_MINUEND_FLOW=5227, PETRI_DIFFERENCE_MINUEND_PLACES=251, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=495, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=98, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=361, PETRI_DIFFERENCE_SUBTRAHEND_STATES=30, PETRI_FLOW=7132, PETRI_PLACES=299, PETRI_TRANSITIONS=603} [2021-03-26 11:31:23,986 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 225 predicate places. [2021-03-26 11:31:23,986 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:31:23,986 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 299 places, 603 transitions, 7132 flow [2021-03-26 11:31:23,986 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 299 places, 603 transitions, 7132 flow [2021-03-26 11:31:23,990 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 299 places, 603 transitions, 7132 flow [2021-03-26 11:31:24,321 INFO L129 PetriNetUnfolder]: 661/2297 cut-off events. [2021-03-26 11:31:24,322 INFO L130 PetriNetUnfolder]: For 11292/11392 co-relation queries the response was YES. [2021-03-26 11:31:24,346 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9720 conditions, 2297 events. 661/2297 cut-off events. For 11292/11392 co-relation queries the response was YES. Maximal size of possible extension queue 94. Compared 17130 event pairs, 22 based on Foata normal form. 15/2218 useless extension candidates. Maximal degree in co-relation 9604. Up to 335 conditions per place. [2021-03-26 11:31:24,369 INFO L142 LiptonReduction]: Number of co-enabled transitions 3468 [2021-03-26 11:31:26,960 INFO L154 LiptonReduction]: Checked pairs total: 62587 [2021-03-26 11:31:26,960 INFO L156 LiptonReduction]: Total number of compositions: 11 [2021-03-26 11:31:26,960 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2974 [2021-03-26 11:31:26,960 INFO L480 AbstractCegarLoop]: Abstraction has has 298 places, 602 transitions, 7228 flow [2021-03-26 11:31:26,961 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 107.6) internal successors, (1614), 15 states have internal predecessors, (1614), 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) [2021-03-26 11:31:26,961 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:31:26,961 INFO L263 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] [2021-03-26 11:31:26,961 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-26 11:31:26,961 INFO L428 AbstractCegarLoop]: === Iteration 9 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:31:26,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:31:26,961 INFO L82 PathProgramCache]: Analyzing trace with hash 1278195940, now seen corresponding path program 1 times [2021-03-26 11:31:26,962 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:31:26,962 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999502693] [2021-03-26 11:31:26,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:31:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:31:27,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:27,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:31:27,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:27,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:27,024 INFO L142 QuantifierPusher]: treesize reduction 10, result has 75.0 percent of original size [2021-03-26 11:31:27,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-26 11:31:27,037 INFO L142 QuantifierPusher]: treesize reduction 10, result has 76.7 percent of original size [2021-03-26 11:31:27,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-26 11:31:27,052 INFO L142 QuantifierPusher]: treesize reduction 10, result has 76.7 percent of original size [2021-03-26 11:31:27,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-26 11:31:27,069 INFO L142 QuantifierPusher]: treesize reduction 23, result has 65.7 percent of original size [2021-03-26 11:31:27,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-26 11:31:27,099 INFO L142 QuantifierPusher]: treesize reduction 21, result has 65.6 percent of original size [2021-03-26 11:31:27,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-26 11:31:27,126 INFO L142 QuantifierPusher]: treesize reduction 21, result has 63.2 percent of original size [2021-03-26 11:31:27,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-26 11:31:27,158 INFO L142 QuantifierPusher]: treesize reduction 9, result has 59.1 percent of original size [2021-03-26 11:31:27,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-26 11:31:27,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:27,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:27,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:27,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:31:27,205 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:31:27,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:31:27,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:27,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:27,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:31:27,236 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999502693] [2021-03-26 11:31:27,236 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:31:27,236 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-03-26 11:31:27,237 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [67036279] [2021-03-26 11:31:27,237 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-26 11:31:27,237 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:31:27,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-26 11:31:27,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-03-26 11:31:27,240 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 280 [2021-03-26 11:31:27,241 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 298 places, 602 transitions, 7228 flow. Second operand has 14 states, 14 states have (on average 108.71428571428571) internal successors, (1522), 14 states have internal predecessors, (1522), 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) [2021-03-26 11:31:27,241 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:31:27,241 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 280 [2021-03-26 11:31:27,241 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:31:31,227 INFO L129 PetriNetUnfolder]: 3307/7009 cut-off events. [2021-03-26 11:31:31,227 INFO L130 PetriNetUnfolder]: For 53638/53638 co-relation queries the response was YES. [2021-03-26 11:31:31,276 INFO L84 FinitePrefix]: Finished finitePrefix Result has 36347 conditions, 7009 events. 3307/7009 cut-off events. For 53638/53638 co-relation queries the response was YES. Maximal size of possible extension queue 161. Compared 47002 event pairs, 1237 based on Foata normal form. 11/7001 useless extension candidates. Maximal degree in co-relation 36228. Up to 4135 conditions per place. [2021-03-26 11:31:31,301 INFO L132 encePairwiseOnDemand]: 241/280 looper letters, 702 selfloop transitions, 255 changer transitions 1/973 dead transitions. [2021-03-26 11:31:31,301 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 337 places, 973 transitions, 13184 flow [2021-03-26 11:31:31,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-26 11:31:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2021-03-26 11:31:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 4591 transitions. [2021-03-26 11:31:31,307 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4099107142857143 [2021-03-26 11:31:31,307 INFO L72 ComplementDD]: Start complementDD. Operand 40 states and 4591 transitions. [2021-03-26 11:31:31,307 INFO L73 IsDeterministic]: Start isDeterministic. Operand 40 states and 4591 transitions. [2021-03-26 11:31:31,309 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:31:31,309 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 40 states and 4591 transitions. [2021-03-26 11:31:31,314 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 41 states, 40 states have (on average 114.775) internal successors, (4591), 40 states have internal predecessors, (4591), 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) [2021-03-26 11:31:31,323 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 41 states, 41 states have (on average 280.0) internal successors, (11480), 41 states have internal predecessors, (11480), 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) [2021-03-26 11:31:31,325 INFO L81 ComplementDD]: Finished complementDD. Result has 41 states, 41 states have (on average 280.0) internal successors, (11480), 41 states have internal predecessors, (11480), 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) [2021-03-26 11:31:31,325 INFO L185 Difference]: Start difference. First operand has 298 places, 602 transitions, 7228 flow. Second operand 40 states and 4591 transitions. [2021-03-26 11:31:31,325 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 337 places, 973 transitions, 13184 flow [2021-03-26 11:31:31,684 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 335 places, 973 transitions, 12754 flow, removed 214 selfloop flow, removed 2 redundant places. [2021-03-26 11:31:31,695 INFO L241 Difference]: Finished difference. Result has 363 places, 757 transitions, 10007 flow [2021-03-26 11:31:31,696 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=280, PETRI_DIFFERENCE_MINUEND_FLOW=6804, PETRI_DIFFERENCE_MINUEND_PLACES=296, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=602, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=115, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=423, PETRI_DIFFERENCE_SUBTRAHEND_STATES=40, PETRI_FLOW=10007, PETRI_PLACES=363, PETRI_TRANSITIONS=757} [2021-03-26 11:31:31,696 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 289 predicate places. [2021-03-26 11:31:31,696 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:31:31,696 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 363 places, 757 transitions, 10007 flow [2021-03-26 11:31:31,696 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 363 places, 757 transitions, 10007 flow [2021-03-26 11:31:31,701 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 363 places, 757 transitions, 10007 flow [2021-03-26 11:31:32,156 INFO L129 PetriNetUnfolder]: 855/2881 cut-off events. [2021-03-26 11:31:32,156 INFO L130 PetriNetUnfolder]: For 20794/20945 co-relation queries the response was YES. [2021-03-26 11:31:32,187 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13862 conditions, 2881 events. 855/2881 cut-off events. For 20794/20945 co-relation queries the response was YES. Maximal size of possible extension queue 133. Compared 22951 event pairs, 35 based on Foata normal form. 17/2796 useless extension candidates. Maximal degree in co-relation 13717. Up to 432 conditions per place. [2021-03-26 11:31:32,217 INFO L142 LiptonReduction]: Number of co-enabled transitions 4062 [2021-03-26 11:31:37,803 INFO L154 LiptonReduction]: Checked pairs total: 117144 [2021-03-26 11:31:37,803 INFO L156 LiptonReduction]: Total number of compositions: 10 [2021-03-26 11:31:37,804 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 6108 [2021-03-26 11:31:37,804 INFO L480 AbstractCegarLoop]: Abstraction has has 363 places, 757 transitions, 10158 flow [2021-03-26 11:31:37,804 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 108.71428571428571) internal successors, (1522), 14 states have internal predecessors, (1522), 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) [2021-03-26 11:31:37,804 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:31:37,805 INFO L263 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] [2021-03-26 11:31:37,805 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-26 11:31:37,805 INFO L428 AbstractCegarLoop]: === Iteration 10 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:31:37,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:31:37,805 INFO L82 PathProgramCache]: Analyzing trace with hash -172280484, now seen corresponding path program 2 times [2021-03-26 11:31:37,805 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:31:37,805 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044429542] [2021-03-26 11:31:37,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:31:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:31:37,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:37,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:31:37,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:37,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:37,924 INFO L142 QuantifierPusher]: treesize reduction 7, result has 81.1 percent of original size [2021-03-26 11:31:37,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-26 11:31:37,935 INFO L142 QuantifierPusher]: treesize reduction 7, result has 81.1 percent of original size [2021-03-26 11:31:37,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-26 11:31:37,948 INFO L142 QuantifierPusher]: treesize reduction 8, result has 80.5 percent of original size [2021-03-26 11:31:37,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-26 11:31:37,964 INFO L142 QuantifierPusher]: treesize reduction 28, result has 69.6 percent of original size [2021-03-26 11:31:37,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-03-26 11:31:37,995 INFO L142 QuantifierPusher]: treesize reduction 36, result has 67.6 percent of original size [2021-03-26 11:31:37,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-03-26 11:31:38,032 INFO L142 QuantifierPusher]: treesize reduction 36, result has 66.4 percent of original size [2021-03-26 11:31:38,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-26 11:31:38,067 INFO L142 QuantifierPusher]: treesize reduction 9, result has 59.1 percent of original size [2021-03-26 11:31:38,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-26 11:31:38,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:38,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:38,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:38,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:31:38,113 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:31:38,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:31:38,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:38,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:38,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:31:38,135 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1044429542] [2021-03-26 11:31:38,135 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:31:38,135 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-03-26 11:31:38,135 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1839203191] [2021-03-26 11:31:38,135 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-26 11:31:38,135 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:31:38,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-26 11:31:38,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-03-26 11:31:38,137 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 290 [2021-03-26 11:31:38,138 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 363 places, 757 transitions, 10158 flow. Second operand has 14 states, 14 states have (on average 108.71428571428571) internal successors, (1522), 14 states have internal predecessors, (1522), 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) [2021-03-26 11:31:38,138 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:31:38,138 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 290 [2021-03-26 11:31:38,138 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:31:43,431 INFO L129 PetriNetUnfolder]: 3718/7847 cut-off events. [2021-03-26 11:31:43,432 INFO L130 PetriNetUnfolder]: For 83767/83767 co-relation queries the response was YES. [2021-03-26 11:31:43,503 INFO L84 FinitePrefix]: Finished finitePrefix Result has 44399 conditions, 7847 events. 3718/7847 cut-off events. For 83767/83767 co-relation queries the response was YES. Maximal size of possible extension queue 197. Compared 54872 event pairs, 1298 based on Foata normal form. 11/7838 useless extension candidates. Maximal degree in co-relation 44251. Up to 4501 conditions per place. [2021-03-26 11:31:43,532 INFO L132 encePairwiseOnDemand]: 247/290 looper letters, 764 selfloop transitions, 336 changer transitions 1/1116 dead transitions. [2021-03-26 11:31:43,532 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 410 places, 1116 transitions, 17008 flow [2021-03-26 11:31:43,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-03-26 11:31:43,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2021-03-26 11:31:43,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 5533 transitions. [2021-03-26 11:31:43,539 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.39748563218390803 [2021-03-26 11:31:43,539 INFO L72 ComplementDD]: Start complementDD. Operand 48 states and 5533 transitions. [2021-03-26 11:31:43,540 INFO L73 IsDeterministic]: Start isDeterministic. Operand 48 states and 5533 transitions. [2021-03-26 11:31:43,541 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:31:43,541 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 48 states and 5533 transitions. [2021-03-26 11:31:43,548 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 49 states, 48 states have (on average 115.27083333333333) internal successors, (5533), 48 states have internal predecessors, (5533), 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) [2021-03-26 11:31:43,559 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 49 states, 49 states have (on average 290.0) internal successors, (14210), 49 states have internal predecessors, (14210), 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) [2021-03-26 11:31:43,561 INFO L81 ComplementDD]: Finished complementDD. Result has 49 states, 49 states have (on average 290.0) internal successors, (14210), 49 states have internal predecessors, (14210), 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) [2021-03-26 11:31:43,561 INFO L185 Difference]: Start difference. First operand has 363 places, 757 transitions, 10158 flow. Second operand 48 states and 5533 transitions. [2021-03-26 11:31:43,561 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 410 places, 1116 transitions, 17008 flow [2021-03-26 11:31:44,301 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 409 places, 1116 transitions, 15606 flow, removed 700 selfloop flow, removed 1 redundant places. [2021-03-26 11:31:44,321 INFO L241 Difference]: Finished difference. Result has 442 places, 899 transitions, 12702 flow [2021-03-26 11:31:44,322 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=290, PETRI_DIFFERENCE_MINUEND_FLOW=9398, PETRI_DIFFERENCE_MINUEND_PLACES=362, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=757, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=201, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=495, PETRI_DIFFERENCE_SUBTRAHEND_STATES=48, PETRI_FLOW=12702, PETRI_PLACES=442, PETRI_TRANSITIONS=899} [2021-03-26 11:31:44,322 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 368 predicate places. [2021-03-26 11:31:44,323 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:31:44,323 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 442 places, 899 transitions, 12702 flow [2021-03-26 11:31:44,323 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 442 places, 899 transitions, 12702 flow [2021-03-26 11:31:44,327 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 442 places, 899 transitions, 12702 flow [2021-03-26 11:31:45,046 INFO L129 PetriNetUnfolder]: 1059/3438 cut-off events. [2021-03-26 11:31:45,046 INFO L130 PetriNetUnfolder]: For 36319/36523 co-relation queries the response was YES. [2021-03-26 11:31:45,081 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18304 conditions, 3438 events. 1059/3438 cut-off events. For 36319/36523 co-relation queries the response was YES. Maximal size of possible extension queue 163. Compared 28635 event pairs, 50 based on Foata normal form. 19/3306 useless extension candidates. Maximal degree in co-relation 18124. Up to 486 conditions per place. [2021-03-26 11:31:45,120 INFO L142 LiptonReduction]: Number of co-enabled transitions 4524 [2021-03-26 11:31:53,571 INFO L154 LiptonReduction]: Checked pairs total: 157600 [2021-03-26 11:31:53,571 INFO L156 LiptonReduction]: Total number of compositions: 12 [2021-03-26 11:31:53,572 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 9249 [2021-03-26 11:31:53,572 INFO L480 AbstractCegarLoop]: Abstraction has has 441 places, 898 transitions, 12883 flow [2021-03-26 11:31:53,572 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 108.71428571428571) internal successors, (1522), 14 states have internal predecessors, (1522), 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) [2021-03-26 11:31:53,572 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:31:53,573 INFO L263 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] [2021-03-26 11:31:53,573 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-03-26 11:31:53,573 INFO L428 AbstractCegarLoop]: === Iteration 11 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:31:53,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:31:53,573 INFO L82 PathProgramCache]: Analyzing trace with hash 840206804, now seen corresponding path program 3 times [2021-03-26 11:31:53,573 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:31:53,573 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132733051] [2021-03-26 11:31:53,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:31:53,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:31:53,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:53,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:31:53,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:53,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:31:53,623 INFO L142 QuantifierPusher]: treesize reduction 13, result has 80.6 percent of original size [2021-03-26 11:31:53,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-26 11:31:53,646 INFO L142 QuantifierPusher]: treesize reduction 13, result has 80.6 percent of original size [2021-03-26 11:31:53,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-26 11:31:53,672 INFO L142 QuantifierPusher]: treesize reduction 22, result has 69.0 percent of original size [2021-03-26 11:31:53,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-26 11:31:53,701 INFO L142 QuantifierPusher]: treesize reduction 22, result has 67.2 percent of original size [2021-03-26 11:31:53,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-26 11:31:53,732 INFO L142 QuantifierPusher]: treesize reduction 22, result has 68.6 percent of original size [2021-03-26 11:31:53,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-26 11:31:53,774 INFO L142 QuantifierPusher]: treesize reduction 40, result has 53.5 percent of original size [2021-03-26 11:31:53,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-26 11:31:53,810 INFO L142 QuantifierPusher]: treesize reduction 9, result has 59.1 percent of original size [2021-03-26 11:31:53,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-26 11:31:53,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:53,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:31:53,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:53,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:31:53,852 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:31:53,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:31:53,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:31:53,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:31:53,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:31:53,881 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132733051] [2021-03-26 11:31:53,881 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:31:53,882 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-03-26 11:31:53,882 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142769690] [2021-03-26 11:31:53,882 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-26 11:31:53,882 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:31:53,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-26 11:31:53,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-03-26 11:31:53,885 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 302 [2021-03-26 11:31:53,886 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 441 places, 898 transitions, 12883 flow. Second operand has 14 states, 14 states have (on average 109.64285714285714) internal successors, (1535), 14 states have internal predecessors, (1535), 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) [2021-03-26 11:31:53,886 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:31:53,886 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 302 [2021-03-26 11:31:53,887 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:31:58,922 INFO L129 PetriNetUnfolder]: 3777/8103 cut-off events. [2021-03-26 11:31:58,923 INFO L130 PetriNetUnfolder]: For 118527/118527 co-relation queries the response was YES. [2021-03-26 11:31:59,013 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50970 conditions, 8103 events. 3777/8103 cut-off events. For 118527/118527 co-relation queries the response was YES. Maximal size of possible extension queue 219. Compared 58968 event pairs, 1131 based on Foata normal form. 10/8093 useless extension candidates. Maximal degree in co-relation 50787. Up to 3932 conditions per place. [2021-03-26 11:31:59,046 INFO L132 encePairwiseOnDemand]: 251/302 looper letters, 751 selfloop transitions, 442 changer transitions 1/1210 dead transitions. [2021-03-26 11:31:59,047 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 475 places, 1210 transitions, 19257 flow [2021-03-26 11:31:59,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-03-26 11:31:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2021-03-26 11:31:59,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 4124 transitions. [2021-03-26 11:31:59,052 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.3901608325449385 [2021-03-26 11:31:59,052 INFO L72 ComplementDD]: Start complementDD. Operand 35 states and 4124 transitions. [2021-03-26 11:31:59,052 INFO L73 IsDeterministic]: Start isDeterministic. Operand 35 states and 4124 transitions. [2021-03-26 11:31:59,053 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:31:59,053 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 35 states and 4124 transitions. [2021-03-26 11:31:59,057 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 36 states, 35 states have (on average 117.82857142857142) internal successors, (4124), 35 states have internal predecessors, (4124), 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) [2021-03-26 11:31:59,064 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 36 states, 36 states have (on average 302.0) internal successors, (10872), 36 states have internal predecessors, (10872), 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) [2021-03-26 11:31:59,066 INFO L81 ComplementDD]: Finished complementDD. Result has 36 states, 36 states have (on average 302.0) internal successors, (10872), 36 states have internal predecessors, (10872), 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) [2021-03-26 11:31:59,066 INFO L185 Difference]: Start difference. First operand has 441 places, 898 transitions, 12883 flow. Second operand 35 states and 4124 transitions. [2021-03-26 11:31:59,066 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 475 places, 1210 transitions, 19257 flow [2021-03-26 11:32:00,045 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 472 places, 1210 transitions, 18262 flow, removed 494 selfloop flow, removed 3 redundant places. [2021-03-26 11:32:00,061 INFO L241 Difference]: Finished difference. Result has 494 places, 999 transitions, 15397 flow [2021-03-26 11:32:00,061 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=302, PETRI_DIFFERENCE_MINUEND_FLOW=12177, PETRI_DIFFERENCE_MINUEND_PLACES=438, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=898, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=350, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=508, PETRI_DIFFERENCE_SUBTRAHEND_STATES=35, PETRI_FLOW=15397, PETRI_PLACES=494, PETRI_TRANSITIONS=999} [2021-03-26 11:32:00,062 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 420 predicate places. [2021-03-26 11:32:00,062 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:32:00,062 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 494 places, 999 transitions, 15397 flow [2021-03-26 11:32:00,062 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 494 places, 999 transitions, 15397 flow [2021-03-26 11:32:00,067 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 494 places, 999 transitions, 15397 flow [2021-03-26 11:32:00,717 INFO L129 PetriNetUnfolder]: 1187/3880 cut-off events. [2021-03-26 11:32:00,717 INFO L130 PetriNetUnfolder]: For 58632/58846 co-relation queries the response was YES. [2021-03-26 11:32:00,777 INFO L84 FinitePrefix]: Finished finitePrefix Result has 22672 conditions, 3880 events. 1187/3880 cut-off events. For 58632/58846 co-relation queries the response was YES. Maximal size of possible extension queue 182. Compared 33583 event pairs, 45 based on Foata normal form. 19/3720 useless extension candidates. Maximal degree in co-relation 22469. Up to 526 conditions per place. [2021-03-26 11:32:00,816 INFO L142 LiptonReduction]: Number of co-enabled transitions 5000 [2021-03-26 11:32:06,683 INFO L154 LiptonReduction]: Checked pairs total: 88546 [2021-03-26 11:32:06,683 INFO L156 LiptonReduction]: Total number of compositions: 5 [2021-03-26 11:32:06,683 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 6621 [2021-03-26 11:32:06,684 INFO L480 AbstractCegarLoop]: Abstraction has has 494 places, 999 transitions, 15397 flow [2021-03-26 11:32:06,684 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 109.64285714285714) internal successors, (1535), 14 states have internal predecessors, (1535), 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) [2021-03-26 11:32:06,684 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:32:06,684 INFO L263 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] [2021-03-26 11:32:06,684 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-03-26 11:32:06,684 INFO L428 AbstractCegarLoop]: === Iteration 12 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:32:06,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:32:06,685 INFO L82 PathProgramCache]: Analyzing trace with hash 863997864, now seen corresponding path program 4 times [2021-03-26 11:32:06,685 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:32:06,686 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35182074] [2021-03-26 11:32:06,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:32:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:32:06,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:06,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:32:06,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:06,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:32:06,735 INFO L142 QuantifierPusher]: treesize reduction 10, result has 75.0 percent of original size [2021-03-26 11:32:06,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-26 11:32:06,746 INFO L142 QuantifierPusher]: treesize reduction 10, result has 75.0 percent of original size [2021-03-26 11:32:06,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-26 11:32:06,757 INFO L142 QuantifierPusher]: treesize reduction 10, result has 76.7 percent of original size [2021-03-26 11:32:06,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-26 11:32:06,772 INFO L142 QuantifierPusher]: treesize reduction 23, result has 65.7 percent of original size [2021-03-26 11:32:06,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-26 11:32:06,806 INFO L142 QuantifierPusher]: treesize reduction 21, result has 65.6 percent of original size [2021-03-26 11:32:06,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-26 11:32:06,829 INFO L142 QuantifierPusher]: treesize reduction 21, result has 63.2 percent of original size [2021-03-26 11:32:06,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-26 11:32:06,855 INFO L142 QuantifierPusher]: treesize reduction 9, result has 59.1 percent of original size [2021-03-26 11:32:06,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-26 11:32:06,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:06,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:32:06,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:06,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:32:06,898 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:32:06,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:32:06,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:06,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:32:06,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:32:06,928 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [35182074] [2021-03-26 11:32:06,928 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:32:06,928 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-03-26 11:32:06,929 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067871386] [2021-03-26 11:32:06,930 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-26 11:32:06,930 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:32:06,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-26 11:32:06,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-03-26 11:32:06,932 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 307 [2021-03-26 11:32:06,933 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 494 places, 999 transitions, 15397 flow. Second operand has 14 states, 14 states have (on average 108.71428571428571) internal successors, (1522), 14 states have internal predecessors, (1522), 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) [2021-03-26 11:32:06,933 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:32:06,933 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 307 [2021-03-26 11:32:06,933 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:32:14,124 INFO L129 PetriNetUnfolder]: 4848/10194 cut-off events. [2021-03-26 11:32:14,124 INFO L130 PetriNetUnfolder]: For 208215/208215 co-relation queries the response was YES. [2021-03-26 11:32:14,264 INFO L84 FinitePrefix]: Finished finitePrefix Result has 71594 conditions, 10194 events. 4848/10194 cut-off events. For 208215/208215 co-relation queries the response was YES. Maximal size of possible extension queue 270. Compared 76322 event pairs, 1488 based on Foata normal form. 11/10176 useless extension candidates. Maximal degree in co-relation 71388. Up to 5596 conditions per place. [2021-03-26 11:32:14,475 INFO L132 encePairwiseOnDemand]: 252/307 looper letters, 905 selfloop transitions, 566 changer transitions 1/1487 dead transitions. [2021-03-26 11:32:14,475 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 543 places, 1487 transitions, 26338 flow [2021-03-26 11:32:14,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-26 11:32:14,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2021-03-26 11:32:14,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 5783 transitions. [2021-03-26 11:32:14,482 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.376742671009772 [2021-03-26 11:32:14,482 INFO L72 ComplementDD]: Start complementDD. Operand 50 states and 5783 transitions. [2021-03-26 11:32:14,482 INFO L73 IsDeterministic]: Start isDeterministic. Operand 50 states and 5783 transitions. [2021-03-26 11:32:14,483 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:32:14,483 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 50 states and 5783 transitions. [2021-03-26 11:32:14,488 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 51 states, 50 states have (on average 115.66) internal successors, (5783), 50 states have internal predecessors, (5783), 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) [2021-03-26 11:32:14,497 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 51 states, 51 states have (on average 307.0) internal successors, (15657), 51 states have internal predecessors, (15657), 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) [2021-03-26 11:32:14,498 INFO L81 ComplementDD]: Finished complementDD. Result has 51 states, 51 states have (on average 307.0) internal successors, (15657), 51 states have internal predecessors, (15657), 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) [2021-03-26 11:32:14,498 INFO L185 Difference]: Start difference. First operand has 494 places, 999 transitions, 15397 flow. Second operand 50 states and 5783 transitions. [2021-03-26 11:32:14,498 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 543 places, 1487 transitions, 26338 flow [2021-03-26 11:32:16,166 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 537 places, 1487 transitions, 25339 flow, removed 449 selfloop flow, removed 6 redundant places. [2021-03-26 11:32:16,191 INFO L241 Difference]: Finished difference. Result has 571 places, 1268 transitions, 22176 flow [2021-03-26 11:32:16,192 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=307, PETRI_DIFFERENCE_MINUEND_FLOW=14870, PETRI_DIFFERENCE_MINUEND_PLACES=488, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=999, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=309, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=542, PETRI_DIFFERENCE_SUBTRAHEND_STATES=50, PETRI_FLOW=22176, PETRI_PLACES=571, PETRI_TRANSITIONS=1268} [2021-03-26 11:32:16,192 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 497 predicate places. [2021-03-26 11:32:16,192 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:32:16,192 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 571 places, 1268 transitions, 22176 flow [2021-03-26 11:32:16,193 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 571 places, 1268 transitions, 22176 flow [2021-03-26 11:32:16,204 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 571 places, 1268 transitions, 22176 flow [2021-03-26 11:32:17,434 INFO L129 PetriNetUnfolder]: 1460/4717 cut-off events. [2021-03-26 11:32:17,435 INFO L130 PetriNetUnfolder]: For 92259/92523 co-relation queries the response was YES. [2021-03-26 11:32:17,511 INFO L84 FinitePrefix]: Finished finitePrefix Result has 30095 conditions, 4717 events. 1460/4717 cut-off events. For 92259/92523 co-relation queries the response was YES. Maximal size of possible extension queue 228. Compared 43055 event pairs, 52 based on Foata normal form. 21/4523 useless extension candidates. Maximal degree in co-relation 29861. Up to 618 conditions per place. [2021-03-26 11:32:17,563 INFO L142 LiptonReduction]: Number of co-enabled transitions 5922 [2021-03-26 11:32:23,223 INFO L154 LiptonReduction]: Checked pairs total: 68637 [2021-03-26 11:32:23,223 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-26 11:32:23,223 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 7031 [2021-03-26 11:32:23,224 INFO L480 AbstractCegarLoop]: Abstraction has has 571 places, 1268 transitions, 22176 flow [2021-03-26 11:32:23,224 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 108.71428571428571) internal successors, (1522), 14 states have internal predecessors, (1522), 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) [2021-03-26 11:32:23,224 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:32:23,224 INFO L263 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] [2021-03-26 11:32:23,224 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-03-26 11:32:23,224 INFO L428 AbstractCegarLoop]: === Iteration 13 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:32:23,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:32:23,225 INFO L82 PathProgramCache]: Analyzing trace with hash 1246972452, now seen corresponding path program 5 times [2021-03-26 11:32:23,225 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:32:23,225 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835879672] [2021-03-26 11:32:23,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:32:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:32:23,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:23,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:32:23,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:23,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:32:23,293 INFO L142 QuantifierPusher]: treesize reduction 7, result has 81.1 percent of original size [2021-03-26 11:32:23,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-26 11:32:23,305 INFO L142 QuantifierPusher]: treesize reduction 7, result has 81.1 percent of original size [2021-03-26 11:32:23,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-26 11:32:23,319 INFO L142 QuantifierPusher]: treesize reduction 24, result has 65.7 percent of original size [2021-03-26 11:32:23,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-26 11:32:23,345 INFO L142 QuantifierPusher]: treesize reduction 23, result has 68.5 percent of original size [2021-03-26 11:32:23,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-26 11:32:23,384 INFO L142 QuantifierPusher]: treesize reduction 36, result has 67.6 percent of original size [2021-03-26 11:32:23,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-03-26 11:32:23,410 INFO L142 QuantifierPusher]: treesize reduction 36, result has 66.4 percent of original size [2021-03-26 11:32:23,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-26 11:32:23,436 INFO L142 QuantifierPusher]: treesize reduction 9, result has 59.1 percent of original size [2021-03-26 11:32:23,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-26 11:32:23,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:23,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:32:23,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:23,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:32:23,471 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:32:23,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:32:23,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:23,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:32:23,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:32:23,493 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835879672] [2021-03-26 11:32:23,493 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:32:23,493 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-03-26 11:32:23,493 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367730293] [2021-03-26 11:32:23,493 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-26 11:32:23,493 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:32:23,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-26 11:32:23,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-03-26 11:32:23,495 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 307 [2021-03-26 11:32:23,495 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 571 places, 1268 transitions, 22176 flow. Second operand has 14 states, 14 states have (on average 108.71428571428571) internal successors, (1522), 14 states have internal predecessors, (1522), 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) [2021-03-26 11:32:23,495 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:32:23,495 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 307 [2021-03-26 11:32:23,495 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:32:31,025 INFO L129 PetriNetUnfolder]: 4996/10479 cut-off events. [2021-03-26 11:32:31,026 INFO L130 PetriNetUnfolder]: For 259284/259284 co-relation queries the response was YES. [2021-03-26 11:32:31,255 INFO L84 FinitePrefix]: Finished finitePrefix Result has 78120 conditions, 10479 events. 4996/10479 cut-off events. For 259284/259284 co-relation queries the response was YES. Maximal size of possible extension queue 282. Compared 78851 event pairs, 1401 based on Foata normal form. 11/10470 useless extension candidates. Maximal degree in co-relation 77883. Up to 4176 conditions per place. [2021-03-26 11:32:31,290 INFO L132 encePairwiseOnDemand]: 252/307 looper letters, 722 selfloop transitions, 846 changer transitions 1/1584 dead transitions. [2021-03-26 11:32:31,290 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 615 places, 1584 transitions, 29887 flow [2021-03-26 11:32:31,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-03-26 11:32:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2021-03-26 11:32:31,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 5209 transitions. [2021-03-26 11:32:31,296 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.37705392689106043 [2021-03-26 11:32:31,296 INFO L72 ComplementDD]: Start complementDD. Operand 45 states and 5209 transitions. [2021-03-26 11:32:31,296 INFO L73 IsDeterministic]: Start isDeterministic. Operand 45 states and 5209 transitions. [2021-03-26 11:32:31,297 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:32:31,297 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 45 states and 5209 transitions. [2021-03-26 11:32:31,303 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 46 states, 45 states have (on average 115.75555555555556) internal successors, (5209), 45 states have internal predecessors, (5209), 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) [2021-03-26 11:32:31,310 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 46 states, 46 states have (on average 307.0) internal successors, (14122), 46 states have internal predecessors, (14122), 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) [2021-03-26 11:32:31,311 INFO L81 ComplementDD]: Finished complementDD. Result has 46 states, 46 states have (on average 307.0) internal successors, (14122), 46 states have internal predecessors, (14122), 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) [2021-03-26 11:32:31,311 INFO L185 Difference]: Start difference. First operand has 571 places, 1268 transitions, 22176 flow. Second operand 45 states and 5209 transitions. [2021-03-26 11:32:31,311 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 615 places, 1584 transitions, 29887 flow [2021-03-26 11:32:33,444 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 613 places, 1584 transitions, 28916 flow, removed 464 selfloop flow, removed 2 redundant places. [2021-03-26 11:32:33,466 INFO L241 Difference]: Finished difference. Result has 630 places, 1368 transitions, 26351 flow [2021-03-26 11:32:33,467 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=307, PETRI_DIFFERENCE_MINUEND_FLOW=21453, PETRI_DIFFERENCE_MINUEND_PLACES=569, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1268, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=755, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=498, PETRI_DIFFERENCE_SUBTRAHEND_STATES=45, PETRI_FLOW=26351, PETRI_PLACES=630, PETRI_TRANSITIONS=1368} [2021-03-26 11:32:33,467 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 556 predicate places. [2021-03-26 11:32:33,467 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:32:33,467 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 630 places, 1368 transitions, 26351 flow [2021-03-26 11:32:33,467 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 630 places, 1368 transitions, 26351 flow [2021-03-26 11:32:33,476 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 630 places, 1368 transitions, 26351 flow [2021-03-26 11:32:34,785 INFO L129 PetriNetUnfolder]: 1534/4862 cut-off events. [2021-03-26 11:32:34,785 INFO L130 PetriNetUnfolder]: For 117012/117352 co-relation queries the response was YES. [2021-03-26 11:32:34,860 INFO L84 FinitePrefix]: Finished finitePrefix Result has 33541 conditions, 4862 events. 1534/4862 cut-off events. For 117012/117352 co-relation queries the response was YES. Maximal size of possible extension queue 237. Compared 44252 event pairs, 56 based on Foata normal form. 59/4695 useless extension candidates. Maximal degree in co-relation 33289. Up to 632 conditions per place. [2021-03-26 11:32:34,911 INFO L142 LiptonReduction]: Number of co-enabled transitions 6064 [2021-03-26 11:32:46,010 INFO L154 LiptonReduction]: Checked pairs total: 157974 [2021-03-26 11:32:46,010 INFO L156 LiptonReduction]: Total number of compositions: 4 [2021-03-26 11:32:46,010 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 12543 [2021-03-26 11:32:46,010 INFO L480 AbstractCegarLoop]: Abstraction has has 630 places, 1368 transitions, 26351 flow [2021-03-26 11:32:46,011 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 108.71428571428571) internal successors, (1522), 14 states have internal predecessors, (1522), 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) [2021-03-26 11:32:46,011 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:32:46,011 INFO L263 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] [2021-03-26 11:32:46,011 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-03-26 11:32:46,011 INFO L428 AbstractCegarLoop]: === Iteration 14 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:32:46,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:32:46,011 INFO L82 PathProgramCache]: Analyzing trace with hash 894742510, now seen corresponding path program 1 times [2021-03-26 11:32:46,011 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:32:46,011 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [87942296] [2021-03-26 11:32:46,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:32:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:32:46,051 INFO L142 QuantifierPusher]: treesize reduction 3, result has 88.0 percent of original size [2021-03-26 11:32:46,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:32:46,058 INFO L142 QuantifierPusher]: treesize reduction 3, result has 90.3 percent of original size [2021-03-26 11:32:46,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:32:46,069 INFO L142 QuantifierPusher]: treesize reduction 28, result has 56.9 percent of original size [2021-03-26 11:32:46,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-26 11:32:46,088 INFO L142 QuantifierPusher]: treesize reduction 25, result has 66.2 percent of original size [2021-03-26 11:32:46,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-26 11:32:46,117 INFO L142 QuantifierPusher]: treesize reduction 42, result has 60.0 percent of original size [2021-03-26 11:32:46,118 INFO L147 QuantifierPusher]: treesize reduction 18, result has 71.4 percent of original size 45 [2021-03-26 11:32:46,153 INFO L142 QuantifierPusher]: treesize reduction 45, result has 73.5 percent of original size [2021-03-26 11:32:46,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-03-26 11:32:46,196 INFO L142 QuantifierPusher]: treesize reduction 51, result has 72.3 percent of original size [2021-03-26 11:32:46,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-03-26 11:32:46,244 INFO L142 QuantifierPusher]: treesize reduction 10, result has 69.7 percent of original size [2021-03-26 11:32:46,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-26 11:32:46,257 INFO L142 QuantifierPusher]: treesize reduction 10, result has 75.0 percent of original size [2021-03-26 11:32:46,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-26 11:32:46,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:46,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-26 11:32:46,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:46,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:32:46,298 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:32:46,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:32:46,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:46,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:32:46,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:46,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:32:46,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:32:46,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:32:46,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:32:46,320 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [87942296] [2021-03-26 11:32:46,320 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:32:46,320 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-03-26 11:32:46,320 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [168928290] [2021-03-26 11:32:46,321 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-26 11:32:46,321 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:32:46,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-26 11:32:46,321 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-03-26 11:32:46,322 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 311 [2021-03-26 11:32:46,323 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 630 places, 1368 transitions, 26351 flow. Second operand has 14 states, 14 states have (on average 106.78571428571429) internal successors, (1495), 14 states have internal predecessors, (1495), 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) [2021-03-26 11:32:46,323 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:32:46,323 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 311 [2021-03-26 11:32:46,323 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:32:56,774 INFO L129 PetriNetUnfolder]: 6312/13166 cut-off events. [2021-03-26 11:32:56,775 INFO L130 PetriNetUnfolder]: For 421924/421924 co-relation queries the response was YES. [2021-03-26 11:32:57,000 INFO L84 FinitePrefix]: Finished finitePrefix Result has 106102 conditions, 13166 events. 6312/13166 cut-off events. For 421924/421924 co-relation queries the response was YES. Maximal size of possible extension queue 301. Compared 103054 event pairs, 1737 based on Foata normal form. 13/13142 useless extension candidates. Maximal degree in co-relation 105847. Up to 5836 conditions per place. [2021-03-26 11:32:57,050 INFO L132 encePairwiseOnDemand]: 253/311 looper letters, 763 selfloop transitions, 1093 changer transitions 1/1871 dead transitions. [2021-03-26 11:32:57,050 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 662 places, 1871 transitions, 39007 flow [2021-03-26 11:32:57,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-26 11:32:57,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2021-03-26 11:32:57,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 3840 transitions. [2021-03-26 11:32:57,054 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.3741596024554224 [2021-03-26 11:32:57,054 INFO L72 ComplementDD]: Start complementDD. Operand 33 states and 3840 transitions. [2021-03-26 11:32:57,054 INFO L73 IsDeterministic]: Start isDeterministic. Operand 33 states and 3840 transitions. [2021-03-26 11:32:57,055 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:32:57,055 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 33 states and 3840 transitions. [2021-03-26 11:32:57,059 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 34 states, 33 states have (on average 116.36363636363636) internal successors, (3840), 33 states have internal predecessors, (3840), 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) [2021-03-26 11:32:57,065 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 34 states, 34 states have (on average 311.0) internal successors, (10574), 34 states have internal predecessors, (10574), 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) [2021-03-26 11:32:57,066 INFO L81 ComplementDD]: Finished complementDD. Result has 34 states, 34 states have (on average 311.0) internal successors, (10574), 34 states have internal predecessors, (10574), 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) [2021-03-26 11:32:57,066 INFO L185 Difference]: Start difference. First operand has 630 places, 1368 transitions, 26351 flow. Second operand 33 states and 3840 transitions. [2021-03-26 11:32:57,066 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 662 places, 1871 transitions, 39007 flow [2021-03-26 11:33:01,041 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 654 places, 1871 transitions, 37538 flow, removed 524 selfloop flow, removed 8 redundant places. [2021-03-26 11:33:01,070 INFO L241 Difference]: Finished difference. Result has 673 places, 1667 transitions, 35652 flow [2021-03-26 11:33:01,071 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=311, PETRI_DIFFERENCE_MINUEND_FLOW=25076, PETRI_DIFFERENCE_MINUEND_PLACES=622, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1368, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=841, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=477, PETRI_DIFFERENCE_SUBTRAHEND_STATES=33, PETRI_FLOW=35652, PETRI_PLACES=673, PETRI_TRANSITIONS=1667} [2021-03-26 11:33:01,071 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 599 predicate places. [2021-03-26 11:33:01,072 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:33:01,072 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 673 places, 1667 transitions, 35652 flow [2021-03-26 11:33:01,072 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 673 places, 1667 transitions, 35652 flow [2021-03-26 11:33:01,085 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 673 places, 1667 transitions, 35652 flow [2021-03-26 11:33:03,153 INFO L129 PetriNetUnfolder]: 2083/6315 cut-off events. [2021-03-26 11:33:03,154 INFO L130 PetriNetUnfolder]: For 253999/254986 co-relation queries the response was YES. [2021-03-26 11:33:03,288 INFO L84 FinitePrefix]: Finished finitePrefix Result has 51357 conditions, 6315 events. 2083/6315 cut-off events. For 253999/254986 co-relation queries the response was YES. Maximal size of possible extension queue 247. Compared 58908 event pairs, 136 based on Foata normal form. 128/6033 useless extension candidates. Maximal degree in co-relation 51085. Up to 871 conditions per place. [2021-03-26 11:33:03,390 INFO L142 LiptonReduction]: Number of co-enabled transitions 7616 [2021-03-26 11:33:26,044 INFO L154 LiptonReduction]: Checked pairs total: 232844 [2021-03-26 11:33:26,044 INFO L156 LiptonReduction]: Total number of compositions: 8 [2021-03-26 11:33:26,044 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 24972 [2021-03-26 11:33:26,044 INFO L480 AbstractCegarLoop]: Abstraction has has 673 places, 1667 transitions, 35652 flow [2021-03-26 11:33:26,045 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 106.78571428571429) internal successors, (1495), 14 states have internal predecessors, (1495), 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) [2021-03-26 11:33:26,045 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:33:26,045 INFO L263 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] [2021-03-26 11:33:26,045 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-03-26 11:33:26,045 INFO L428 AbstractCegarLoop]: === Iteration 15 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:33:26,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:33:26,045 INFO L82 PathProgramCache]: Analyzing trace with hash -410897132, now seen corresponding path program 1 times [2021-03-26 11:33:26,045 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:33:26,045 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1971210105] [2021-03-26 11:33:26,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:33:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:33:26,168 INFO L142 QuantifierPusher]: treesize reduction 3, result has 88.0 percent of original size [2021-03-26 11:33:26,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:33:26,177 INFO L142 QuantifierPusher]: treesize reduction 3, result has 90.3 percent of original size [2021-03-26 11:33:26,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:33:26,192 INFO L142 QuantifierPusher]: treesize reduction 18, result has 64.0 percent of original size [2021-03-26 11:33:26,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-26 11:33:26,204 INFO L142 QuantifierPusher]: treesize reduction 18, result has 66.0 percent of original size [2021-03-26 11:33:26,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-26 11:33:26,219 INFO L142 QuantifierPusher]: treesize reduction 43, result has 51.7 percent of original size [2021-03-26 11:33:26,219 INFO L147 QuantifierPusher]: treesize reduction 9, result has 80.4 percent of original size 37 [2021-03-26 11:33:26,247 INFO L142 QuantifierPusher]: treesize reduction 43, result has 54.7 percent of original size [2021-03-26 11:33:26,248 INFO L147 QuantifierPusher]: treesize reduction 6, result has 88.5 percent of original size 46 [2021-03-26 11:33:26,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:33:26,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-26 11:33:26,301 INFO L142 QuantifierPusher]: treesize reduction 10, result has 69.7 percent of original size [2021-03-26 11:33:26,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-26 11:33:26,316 INFO L142 QuantifierPusher]: treesize reduction 10, result has 75.0 percent of original size [2021-03-26 11:33:26,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-26 11:33:26,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:33:26,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-26 11:33:26,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:33:26,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:33:26,356 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:33:26,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:33:26,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:33:26,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:33:26,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:33:26,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:33:26,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:33:26,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:33:26,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:33:26,379 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1971210105] [2021-03-26 11:33:26,379 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:33:26,379 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-03-26 11:33:26,379 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1815412272] [2021-03-26 11:33:26,379 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-26 11:33:26,379 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:33:26,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-26 11:33:26,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-03-26 11:33:26,381 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 319 [2021-03-26 11:33:26,382 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 673 places, 1667 transitions, 35652 flow. Second operand has 14 states, 14 states have (on average 106.78571428571429) internal successors, (1495), 14 states have internal predecessors, (1495), 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) [2021-03-26 11:33:26,382 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:33:26,382 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 319 [2021-03-26 11:33:26,382 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:33:40,802 INFO L129 PetriNetUnfolder]: 7114/14805 cut-off events. [2021-03-26 11:33:40,802 INFO L130 PetriNetUnfolder]: For 602058/602058 co-relation queries the response was YES. [2021-03-26 11:33:41,098 INFO L84 FinitePrefix]: Finished finitePrefix Result has 130054 conditions, 14805 events. 7114/14805 cut-off events. For 602058/602058 co-relation queries the response was YES. Maximal size of possible extension queue 336. Compared 118464 event pairs, 1673 based on Foata normal form. 14/14789 useless extension candidates. Maximal degree in co-relation 129779. Up to 5445 conditions per place. [2021-03-26 11:33:41,159 INFO L132 encePairwiseOnDemand]: 241/319 looper letters, 659 selfloop transitions, 1522 changer transitions 9/2204 dead transitions. [2021-03-26 11:33:41,159 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 723 places, 2204 transitions, 48829 flow [2021-03-26 11:33:41,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-03-26 11:33:41,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2021-03-26 11:33:41,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 5806 transitions. [2021-03-26 11:33:41,164 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.35687503841662055 [2021-03-26 11:33:41,164 INFO L72 ComplementDD]: Start complementDD. Operand 51 states and 5806 transitions. [2021-03-26 11:33:41,164 INFO L73 IsDeterministic]: Start isDeterministic. Operand 51 states and 5806 transitions. [2021-03-26 11:33:41,166 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:33:41,166 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 51 states and 5806 transitions. [2021-03-26 11:33:41,171 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 52 states, 51 states have (on average 113.84313725490196) internal successors, (5806), 51 states have internal predecessors, (5806), 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) [2021-03-26 11:33:41,180 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 52 states, 52 states have (on average 319.0) internal successors, (16588), 52 states have internal predecessors, (16588), 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) [2021-03-26 11:33:41,181 INFO L81 ComplementDD]: Finished complementDD. Result has 52 states, 52 states have (on average 319.0) internal successors, (16588), 52 states have internal predecessors, (16588), 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) [2021-03-26 11:33:41,181 INFO L185 Difference]: Start difference. First operand has 673 places, 1667 transitions, 35652 flow. Second operand 51 states and 5806 transitions. [2021-03-26 11:33:41,181 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 723 places, 2204 transitions, 48829 flow [2021-03-26 11:33:47,824 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 713 places, 2204 transitions, 46754 flow, removed 988 selfloop flow, removed 10 redundant places. [2021-03-26 11:33:47,869 INFO L241 Difference]: Finished difference. Result has 740 places, 1984 transitions, 45179 flow [2021-03-26 11:33:47,871 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=319, PETRI_DIFFERENCE_MINUEND_FLOW=33993, PETRI_DIFFERENCE_MINUEND_PLACES=663, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1667, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1262, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=353, PETRI_DIFFERENCE_SUBTRAHEND_STATES=51, PETRI_FLOW=45179, PETRI_PLACES=740, PETRI_TRANSITIONS=1984} [2021-03-26 11:33:47,871 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 666 predicate places. [2021-03-26 11:33:47,871 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:33:47,871 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 740 places, 1984 transitions, 45179 flow [2021-03-26 11:33:47,872 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 740 places, 1984 transitions, 45179 flow [2021-03-26 11:33:47,896 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 740 places, 1984 transitions, 45179 flow [2021-03-26 11:33:50,419 INFO L129 PetriNetUnfolder]: 2349/7263 cut-off events. [2021-03-26 11:33:50,419 INFO L130 PetriNetUnfolder]: For 229562/230537 co-relation queries the response was YES. [2021-03-26 11:33:50,561 INFO L84 FinitePrefix]: Finished finitePrefix Result has 58023 conditions, 7263 events. 2349/7263 cut-off events. For 229562/230537 co-relation queries the response was YES. Maximal size of possible extension queue 269. Compared 69866 event pairs, 141 based on Foata normal form. 183/7005 useless extension candidates. Maximal degree in co-relation 57731. Up to 982 conditions per place. [2021-03-26 11:33:50,790 INFO L142 LiptonReduction]: Number of co-enabled transitions 8634 [2021-03-26 11:34:26,572 INFO L154 LiptonReduction]: Checked pairs total: 309880 [2021-03-26 11:34:26,572 INFO L156 LiptonReduction]: Total number of compositions: 8 [2021-03-26 11:34:26,572 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 38701 [2021-03-26 11:34:26,573 INFO L480 AbstractCegarLoop]: Abstraction has has 740 places, 1984 transitions, 45179 flow [2021-03-26 11:34:26,573 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 106.78571428571429) internal successors, (1495), 14 states have internal predecessors, (1495), 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) [2021-03-26 11:34:26,573 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:34:26,573 INFO L263 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] [2021-03-26 11:34:26,573 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-03-26 11:34:26,573 INFO L428 AbstractCegarLoop]: === Iteration 16 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:34:26,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:34:26,574 INFO L82 PathProgramCache]: Analyzing trace with hash 476954470, now seen corresponding path program 2 times [2021-03-26 11:34:26,574 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:34:26,574 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1557616353] [2021-03-26 11:34:26,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:34:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:34:26,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:34:26,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:34:26,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:34:26,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:34:26,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:34:26,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:34:26,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:34:26,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:34:26,648 INFO L142 QuantifierPusher]: treesize reduction 15, result has 68.1 percent of original size [2021-03-26 11:34:26,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-26 11:34:26,662 INFO L142 QuantifierPusher]: treesize reduction 15, result has 70.0 percent of original size [2021-03-26 11:34:26,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-26 11:34:26,678 INFO L142 QuantifierPusher]: treesize reduction 27, result has 63.5 percent of original size [2021-03-26 11:34:26,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-26 11:34:26,719 INFO L142 QuantifierPusher]: treesize reduction 46, result has 50.5 percent of original size [2021-03-26 11:34:26,720 INFO L147 QuantifierPusher]: treesize reduction 6, result has 87.2 percent of original size 41 [2021-03-26 11:34:26,749 INFO L142 QuantifierPusher]: treesize reduction 46, result has 48.3 percent of original size [2021-03-26 11:34:26,750 INFO L147 QuantifierPusher]: treesize reduction 6, result has 86.0 percent of original size 37 [2021-03-26 11:34:26,780 INFO L142 QuantifierPusher]: treesize reduction 9, result has 59.1 percent of original size [2021-03-26 11:34:26,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-26 11:34:26,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:34:26,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:34:26,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:34:26,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:34:26,853 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:34:26,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:34:26,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:34:26,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:34:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:34:26,876 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1557616353] [2021-03-26 11:34:26,876 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:34:26,876 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-03-26 11:34:26,876 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292263649] [2021-03-26 11:34:26,876 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-26 11:34:26,876 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:34:26,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-26 11:34:26,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2021-03-26 11:34:26,878 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 327 [2021-03-26 11:34:26,878 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 740 places, 1984 transitions, 45179 flow. Second operand has 15 states, 15 states have (on average 107.6) internal successors, (1614), 15 states have internal predecessors, (1614), 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) [2021-03-26 11:34:26,878 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:34:26,878 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 327 [2021-03-26 11:34:26,878 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:34:29,548 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 45 [2021-03-26 11:34:41,907 INFO L129 PetriNetUnfolder]: 7379/15459 cut-off events. [2021-03-26 11:34:41,907 INFO L130 PetriNetUnfolder]: For 568263/568263 co-relation queries the response was YES. [2021-03-26 11:34:42,185 INFO L84 FinitePrefix]: Finished finitePrefix Result has 138028 conditions, 15459 events. 7379/15459 cut-off events. For 568263/568263 co-relation queries the response was YES. Maximal size of possible extension queue 363. Compared 127618 event pairs, 2425 based on Foata normal form. 11/15469 useless extension candidates. Maximal degree in co-relation 137733. Up to 11104 conditions per place. [2021-03-26 11:34:42,246 INFO L132 encePairwiseOnDemand]: 270/327 looper letters, 1817 selfloop transitions, 460 changer transitions 2/2294 dead transitions. [2021-03-26 11:34:42,246 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 790 places, 2294 transitions, 54959 flow [2021-03-26 11:34:42,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-03-26 11:34:42,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2021-03-26 11:34:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 5831 transitions. [2021-03-26 11:34:42,251 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.34964322120285424 [2021-03-26 11:34:42,251 INFO L72 ComplementDD]: Start complementDD. Operand 51 states and 5831 transitions. [2021-03-26 11:34:42,251 INFO L73 IsDeterministic]: Start isDeterministic. Operand 51 states and 5831 transitions. [2021-03-26 11:34:42,252 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:34:42,252 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 51 states and 5831 transitions. [2021-03-26 11:34:42,257 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 52 states, 51 states have (on average 114.33333333333333) internal successors, (5831), 51 states have internal predecessors, (5831), 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) [2021-03-26 11:34:42,266 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 52 states, 52 states have (on average 327.0) internal successors, (17004), 52 states have internal predecessors, (17004), 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) [2021-03-26 11:34:42,267 INFO L81 ComplementDD]: Finished complementDD. Result has 52 states, 52 states have (on average 327.0) internal successors, (17004), 52 states have internal predecessors, (17004), 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) [2021-03-26 11:34:42,267 INFO L185 Difference]: Start difference. First operand has 740 places, 1984 transitions, 45179 flow. Second operand 51 states and 5831 transitions. [2021-03-26 11:34:42,267 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 790 places, 2294 transitions, 54959 flow [2021-03-26 11:34:49,333 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 779 places, 2294 transitions, 53458 flow, removed 672 selfloop flow, removed 11 redundant places. [2021-03-26 11:34:49,375 INFO L241 Difference]: Finished difference. Result has 812 places, 2096 transitions, 47432 flow [2021-03-26 11:34:49,376 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=327, PETRI_DIFFERENCE_MINUEND_FLOW=43794, PETRI_DIFFERENCE_MINUEND_PLACES=729, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1984, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=359, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1588, PETRI_DIFFERENCE_SUBTRAHEND_STATES=51, PETRI_FLOW=47432, PETRI_PLACES=812, PETRI_TRANSITIONS=2096} [2021-03-26 11:34:49,376 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 738 predicate places. [2021-03-26 11:34:49,376 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:34:49,377 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 812 places, 2096 transitions, 47432 flow [2021-03-26 11:34:49,377 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 812 places, 2096 transitions, 47432 flow [2021-03-26 11:34:49,396 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 812 places, 2096 transitions, 47432 flow [2021-03-26 11:34:51,889 INFO L129 PetriNetUnfolder]: 2465/7706 cut-off events. [2021-03-26 11:34:51,889 INFO L130 PetriNetUnfolder]: For 240278/241282 co-relation queries the response was YES. [2021-03-26 11:34:52,036 INFO L84 FinitePrefix]: Finished finitePrefix Result has 60753 conditions, 7706 events. 2465/7706 cut-off events. For 240278/241282 co-relation queries the response was YES. Maximal size of possible extension queue 293. Compared 75764 event pairs, 140 based on Foata normal form. 188/7436 useless extension candidates. Maximal degree in co-relation 60436. Up to 1010 conditions per place. [2021-03-26 11:34:52,326 INFO L142 LiptonReduction]: Number of co-enabled transitions 9128 [2021-03-26 11:36:16,694 INFO L154 LiptonReduction]: Checked pairs total: 688507 [2021-03-26 11:36:16,694 INFO L156 LiptonReduction]: Total number of compositions: 13 [2021-03-26 11:36:16,694 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 87318 [2021-03-26 11:36:16,695 INFO L480 AbstractCegarLoop]: Abstraction has has 812 places, 2096 transitions, 47611 flow [2021-03-26 11:36:16,695 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 107.6) internal successors, (1614), 15 states have internal predecessors, (1614), 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) [2021-03-26 11:36:16,695 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:36:16,695 INFO L263 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] [2021-03-26 11:36:16,695 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-03-26 11:36:16,695 INFO L428 AbstractCegarLoop]: === Iteration 17 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:36:16,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:36:16,696 INFO L82 PathProgramCache]: Analyzing trace with hash -315005198, now seen corresponding path program 3 times [2021-03-26 11:36:16,696 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:36:16,696 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466457748] [2021-03-26 11:36:16,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:36:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:36:16,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:36:16,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:36:16,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:36:16,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:36:16,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:36:16,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:36:16,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:36:16,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:36:16,767 INFO L142 QuantifierPusher]: treesize reduction 15, result has 68.1 percent of original size [2021-03-26 11:36:16,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-26 11:36:16,781 INFO L142 QuantifierPusher]: treesize reduction 15, result has 70.0 percent of original size [2021-03-26 11:36:16,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-26 11:36:16,799 INFO L142 QuantifierPusher]: treesize reduction 27, result has 62.0 percent of original size [2021-03-26 11:36:16,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-26 11:36:16,834 INFO L142 QuantifierPusher]: treesize reduction 27, result has 59.7 percent of original size [2021-03-26 11:36:16,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-26 11:36:16,867 INFO L142 QuantifierPusher]: treesize reduction 47, result has 46.6 percent of original size [2021-03-26 11:36:16,868 INFO L147 QuantifierPusher]: treesize reduction 7, result has 82.9 percent of original size 34 [2021-03-26 11:36:16,904 INFO L142 QuantifierPusher]: treesize reduction 14, result has 39.1 percent of original size [2021-03-26 11:36:16,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-26 11:36:16,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:36:16,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:36:16,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:36:16,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:36:16,948 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:36:16,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:36:16,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:36:16,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:36:16,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:36:16,978 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466457748] [2021-03-26 11:36:16,978 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:36:16,979 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-03-26 11:36:16,979 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835130378] [2021-03-26 11:36:16,979 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-26 11:36:16,979 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:36:16,980 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-26 11:36:16,980 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=178, Unknown=0, NotChecked=0, Total=210 [2021-03-26 11:36:16,982 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 340 [2021-03-26 11:36:16,983 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 812 places, 2096 transitions, 47611 flow. Second operand has 15 states, 15 states have (on average 107.6) internal successors, (1614), 15 states have internal predecessors, (1614), 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) [2021-03-26 11:36:16,983 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:36:16,983 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 340 [2021-03-26 11:36:16,983 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:36:35,476 INFO L129 PetriNetUnfolder]: 7936/16626 cut-off events. [2021-03-26 11:36:35,476 INFO L130 PetriNetUnfolder]: For 630844/630844 co-relation queries the response was YES. [2021-03-26 11:36:35,803 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149868 conditions, 16626 events. 7936/16626 cut-off events. For 630844/630844 co-relation queries the response was YES. Maximal size of possible extension queue 396. Compared 139351 event pairs, 2567 based on Foata normal form. 11/16636 useless extension candidates. Maximal degree in co-relation 149548. Up to 11354 conditions per place. [2021-03-26 11:36:35,866 INFO L132 encePairwiseOnDemand]: 271/340 looper letters, 1900 selfloop transitions, 584 changer transitions 3/2502 dead transitions. [2021-03-26 11:36:35,866 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 856 places, 2502 transitions, 59962 flow [2021-03-26 11:36:35,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-03-26 11:36:35,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2021-03-26 11:36:35,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 5190 transitions. [2021-03-26 11:36:35,871 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.3392156862745098 [2021-03-26 11:36:35,871 INFO L72 ComplementDD]: Start complementDD. Operand 45 states and 5190 transitions. [2021-03-26 11:36:35,871 INFO L73 IsDeterministic]: Start isDeterministic. Operand 45 states and 5190 transitions. [2021-03-26 11:36:35,872 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:36:35,872 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 45 states and 5190 transitions. [2021-03-26 11:36:35,876 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 46 states, 45 states have (on average 115.33333333333333) internal successors, (5190), 45 states have internal predecessors, (5190), 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) [2021-03-26 11:36:35,884 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 46 states, 46 states have (on average 340.0) internal successors, (15640), 46 states have internal predecessors, (15640), 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) [2021-03-26 11:36:35,885 INFO L81 ComplementDD]: Finished complementDD. Result has 46 states, 46 states have (on average 340.0) internal successors, (15640), 46 states have internal predecessors, (15640), 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) [2021-03-26 11:36:35,885 INFO L185 Difference]: Start difference. First operand has 812 places, 2096 transitions, 47611 flow. Second operand 45 states and 5190 transitions. [2021-03-26 11:36:35,885 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 856 places, 2502 transitions, 59962 flow [2021-03-26 11:36:42,498 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 849 places, 2502 transitions, 58648 flow, removed 563 selfloop flow, removed 7 redundant places. [2021-03-26 11:36:42,539 INFO L241 Difference]: Finished difference. Result has 890 places, 2262 transitions, 52360 flow [2021-03-26 11:36:42,540 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=340, PETRI_DIFFERENCE_MINUEND_FLOW=46513, PETRI_DIFFERENCE_MINUEND_PLACES=805, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2096, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=431, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1589, PETRI_DIFFERENCE_SUBTRAHEND_STATES=45, PETRI_FLOW=52360, PETRI_PLACES=890, PETRI_TRANSITIONS=2262} [2021-03-26 11:36:42,540 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 816 predicate places. [2021-03-26 11:36:42,540 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:36:42,540 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 890 places, 2262 transitions, 52360 flow [2021-03-26 11:36:42,540 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 890 places, 2262 transitions, 52360 flow [2021-03-26 11:36:42,563 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 890 places, 2262 transitions, 52360 flow [2021-03-26 11:36:45,751 INFO L129 PetriNetUnfolder]: 2669/8330 cut-off events. [2021-03-26 11:36:45,751 INFO L130 PetriNetUnfolder]: For 288211/289221 co-relation queries the response was YES. [2021-03-26 11:36:45,932 INFO L84 FinitePrefix]: Finished finitePrefix Result has 68122 conditions, 8330 events. 2669/8330 cut-off events. For 288211/289221 co-relation queries the response was YES. Maximal size of possible extension queue 334. Compared 83529 event pairs, 144 based on Foata normal form. 195/8027 useless extension candidates. Maximal degree in co-relation 67764. Up to 1086 conditions per place. [2021-03-26 11:36:46,033 INFO L142 LiptonReduction]: Number of co-enabled transitions 9720 [2021-03-26 11:38:40,402 INFO L154 LiptonReduction]: Checked pairs total: 809255 [2021-03-26 11:38:40,402 INFO L156 LiptonReduction]: Total number of compositions: 14 [2021-03-26 11:38:40,402 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 117862 [2021-03-26 11:38:40,403 INFO L480 AbstractCegarLoop]: Abstraction has has 890 places, 2262 transitions, 52607 flow [2021-03-26 11:38:40,403 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 107.6) internal successors, (1614), 15 states have internal predecessors, (1614), 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) [2021-03-26 11:38:40,403 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:38:40,403 INFO L263 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] [2021-03-26 11:38:40,403 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-03-26 11:38:40,403 INFO L428 AbstractCegarLoop]: === Iteration 18 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:38:40,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:38:40,404 INFO L82 PathProgramCache]: Analyzing trace with hash -1258958609, now seen corresponding path program 1 times [2021-03-26 11:38:40,404 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:38:40,404 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212372492] [2021-03-26 11:38:40,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:38:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:38:40,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:38:40,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:38:40,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:38:40,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-26 11:38:40,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:38:40,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-26 11:38:40,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:38:40,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-26 11:38:40,508 INFO L142 QuantifierPusher]: treesize reduction 78, result has 46.6 percent of original size [2021-03-26 11:38:40,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-26 11:38:40,540 INFO L142 QuantifierPusher]: treesize reduction 78, result has 46.2 percent of original size [2021-03-26 11:38:40,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-03-26 11:38:40,549 INFO L142 QuantifierPusher]: treesize reduction 85, result has 45.2 percent of original size [2021-03-26 11:38:40,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-26 11:38:40,584 INFO L142 QuantifierPusher]: treesize reduction 10, result has 69.7 percent of original size [2021-03-26 11:38:40,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-26 11:38:40,597 INFO L142 QuantifierPusher]: treesize reduction 10, result has 75.0 percent of original size [2021-03-26 11:38:40,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-26 11:38:40,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:38:40,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:38:40,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:38:40,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:38:40,643 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:38:40,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:38:40,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:38:40,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:38:40,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:38:40,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:38:40,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:38:40,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:38:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:38:40,664 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [212372492] [2021-03-26 11:38:40,664 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:38:40,664 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-03-26 11:38:40,664 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638528956] [2021-03-26 11:38:40,664 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-26 11:38:40,664 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:38:40,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-26 11:38:40,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=130, Unknown=0, NotChecked=0, Total=156 [2021-03-26 11:38:40,666 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 354 [2021-03-26 11:38:40,666 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 890 places, 2262 transitions, 52607 flow. Second operand has 13 states, 13 states have (on average 112.92307692307692) internal successors, (1468), 13 states have internal predecessors, (1468), 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) [2021-03-26 11:38:40,666 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:38:40,666 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 354 [2021-03-26 11:38:40,666 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:39:03,469 INFO L129 PetriNetUnfolder]: 9320/19227 cut-off events. [2021-03-26 11:39:03,469 INFO L130 PetriNetUnfolder]: For 814357/814369 co-relation queries the response was YES. [2021-03-26 11:39:04,146 INFO L84 FinitePrefix]: Finished finitePrefix Result has 178953 conditions, 19227 events. 9320/19227 cut-off events. For 814357/814369 co-relation queries the response was YES. Maximal size of possible extension queue 453. Compared 162022 event pairs, 2692 based on Foata normal form. 13/19235 useless extension candidates. Maximal degree in co-relation 178592. Up to 10249 conditions per place. [2021-03-26 11:39:04,225 INFO L132 encePairwiseOnDemand]: 294/354 looper letters, 1545 selfloop transitions, 882 changer transitions 14/2611 dead transitions. [2021-03-26 11:39:04,225 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 914 places, 2611 transitions, 63394 flow [2021-03-26 11:39:04,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-03-26 11:39:04,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2021-03-26 11:39:04,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 3163 transitions. [2021-03-26 11:39:04,228 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.3574011299435028 [2021-03-26 11:39:04,228 INFO L72 ComplementDD]: Start complementDD. Operand 25 states and 3163 transitions. [2021-03-26 11:39:04,228 INFO L73 IsDeterministic]: Start isDeterministic. Operand 25 states and 3163 transitions. [2021-03-26 11:39:04,229 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:39:04,229 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 25 states and 3163 transitions. [2021-03-26 11:39:04,231 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 26 states, 25 states have (on average 126.52) internal successors, (3163), 25 states have internal predecessors, (3163), 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) [2021-03-26 11:39:04,240 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 26 states, 26 states have (on average 354.0) internal successors, (9204), 26 states have internal predecessors, (9204), 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) [2021-03-26 11:39:04,240 INFO L81 ComplementDD]: Finished complementDD. Result has 26 states, 26 states have (on average 354.0) internal successors, (9204), 26 states have internal predecessors, (9204), 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) [2021-03-26 11:39:04,240 INFO L185 Difference]: Start difference. First operand has 890 places, 2262 transitions, 52607 flow. Second operand 25 states and 3163 transitions. [2021-03-26 11:39:04,240 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 914 places, 2611 transitions, 63394 flow [2021-03-26 11:39:13,761 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 913 places, 2611 transitions, 62086 flow, removed 653 selfloop flow, removed 1 redundant places. [2021-03-26 11:39:13,815 INFO L241 Difference]: Finished difference. Result has 934 places, 2409 transitions, 58144 flow [2021-03-26 11:39:13,817 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=354, PETRI_DIFFERENCE_MINUEND_FLOW=51307, PETRI_DIFFERENCE_MINUEND_PLACES=889, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2262, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=744, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1401, PETRI_DIFFERENCE_SUBTRAHEND_STATES=25, PETRI_FLOW=58144, PETRI_PLACES=934, PETRI_TRANSITIONS=2409} [2021-03-26 11:39:13,817 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 860 predicate places. [2021-03-26 11:39:13,817 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:39:13,817 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 934 places, 2409 transitions, 58144 flow [2021-03-26 11:39:13,818 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 934 places, 2409 transitions, 58144 flow [2021-03-26 11:39:13,844 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 934 places, 2409 transitions, 58144 flow [2021-03-26 11:39:17,704 INFO L129 PetriNetUnfolder]: 2905/9098 cut-off events. [2021-03-26 11:39:17,705 INFO L130 PetriNetUnfolder]: For 340188/341360 co-relation queries the response was YES. [2021-03-26 11:39:17,930 INFO L84 FinitePrefix]: Finished finitePrefix Result has 76623 conditions, 9098 events. 2905/9098 cut-off events. For 340188/341360 co-relation queries the response was YES. Maximal size of possible extension queue 366. Compared 93581 event pairs, 145 based on Foata normal form. 209/8769 useless extension candidates. Maximal degree in co-relation 76242. Up to 1234 conditions per place. [2021-03-26 11:39:18,056 INFO L142 LiptonReduction]: Number of co-enabled transitions 10836 [2021-03-26 11:39:52,601 INFO L154 LiptonReduction]: Checked pairs total: 227057 [2021-03-26 11:39:52,601 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-26 11:39:52,601 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 38784 [2021-03-26 11:39:52,613 INFO L480 AbstractCegarLoop]: Abstraction has has 934 places, 2409 transitions, 58144 flow [2021-03-26 11:39:52,614 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 112.92307692307692) internal successors, (1468), 13 states have internal predecessors, (1468), 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) [2021-03-26 11:39:52,614 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:39:52,614 INFO L263 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] [2021-03-26 11:39:52,614 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-03-26 11:39:52,614 INFO L428 AbstractCegarLoop]: === Iteration 19 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:39:52,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:39:52,614 INFO L82 PathProgramCache]: Analyzing trace with hash -1915843530, now seen corresponding path program 4 times [2021-03-26 11:39:52,614 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:39:52,614 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428246092] [2021-03-26 11:39:52,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:39:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:39:52,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:39:52,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:39:52,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:39:52,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:39:52,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:39:52,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:39:52,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:39:52,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:39:52,685 INFO L142 QuantifierPusher]: treesize reduction 15, result has 68.1 percent of original size [2021-03-26 11:39:52,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-26 11:39:52,699 INFO L142 QuantifierPusher]: treesize reduction 15, result has 70.0 percent of original size [2021-03-26 11:39:52,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-26 11:39:52,716 INFO L142 QuantifierPusher]: treesize reduction 28, result has 57.6 percent of original size [2021-03-26 11:39:52,717 INFO L147 QuantifierPusher]: treesize reduction 5, result has 86.8 percent of original size 33 [2021-03-26 11:39:52,749 INFO L142 QuantifierPusher]: treesize reduction 45, result has 50.0 percent of original size [2021-03-26 11:39:52,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-26 11:39:52,781 INFO L142 QuantifierPusher]: treesize reduction 40, result has 53.5 percent of original size [2021-03-26 11:39:52,781 INFO L147 QuantifierPusher]: treesize reduction 5, result has 89.1 percent of original size 41 [2021-03-26 11:39:52,817 INFO L142 QuantifierPusher]: treesize reduction 9, result has 59.1 percent of original size [2021-03-26 11:39:52,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-26 11:39:52,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:39:52,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:39:52,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:39:52,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:39:52,857 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:39:52,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:39:52,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:39:52,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:39:52,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:39:52,878 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428246092] [2021-03-26 11:39:52,878 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:39:52,878 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-03-26 11:39:52,878 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [71190763] [2021-03-26 11:39:52,878 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-26 11:39:52,878 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:39:52,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-26 11:39:52,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2021-03-26 11:39:52,881 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 354 [2021-03-26 11:39:52,882 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 934 places, 2409 transitions, 58144 flow. Second operand has 15 states, 15 states have (on average 107.6) internal successors, (1614), 15 states have internal predecessors, (1614), 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) [2021-03-26 11:39:52,882 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:39:52,882 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 354 [2021-03-26 11:39:52,882 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:39:53,125 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 24 [2021-03-26 11:39:58,377 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 43 [2021-03-26 11:40:14,131 INFO L129 PetriNetUnfolder]: 8961/18770 cut-off events. [2021-03-26 11:40:14,132 INFO L130 PetriNetUnfolder]: For 891153/891153 co-relation queries the response was YES. [2021-03-26 11:40:14,690 INFO L84 FinitePrefix]: Finished finitePrefix Result has 183044 conditions, 18770 events. 8961/18770 cut-off events. For 891153/891153 co-relation queries the response was YES. Maximal size of possible extension queue 462. Compared 161752 event pairs, 2664 based on Foata normal form. 11/18780 useless extension candidates. Maximal degree in co-relation 182660. Up to 12759 conditions per place. [2021-03-26 11:40:14,789 INFO L132 encePairwiseOnDemand]: 274/354 looper letters, 2032 selfloop transitions, 675 changer transitions 3/2725 dead transitions. [2021-03-26 11:40:14,789 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 988 places, 2725 transitions, 70121 flow [2021-03-26 11:40:14,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-03-26 11:40:14,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2021-03-26 11:40:14,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 6291 transitions. [2021-03-26 11:40:14,795 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.32311248073959936 [2021-03-26 11:40:14,795 INFO L72 ComplementDD]: Start complementDD. Operand 55 states and 6291 transitions. [2021-03-26 11:40:14,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 55 states and 6291 transitions. [2021-03-26 11:40:14,796 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:40:14,796 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 55 states and 6291 transitions. [2021-03-26 11:40:14,802 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 56 states, 55 states have (on average 114.38181818181818) internal successors, (6291), 55 states have internal predecessors, (6291), 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) [2021-03-26 11:40:14,811 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 56 states, 56 states have (on average 354.0) internal successors, (19824), 56 states have internal predecessors, (19824), 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) [2021-03-26 11:40:14,812 INFO L81 ComplementDD]: Finished complementDD. Result has 56 states, 56 states have (on average 354.0) internal successors, (19824), 56 states have internal predecessors, (19824), 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) [2021-03-26 11:40:14,812 INFO L185 Difference]: Start difference. First operand has 934 places, 2409 transitions, 58144 flow. Second operand 55 states and 6291 transitions. [2021-03-26 11:40:14,812 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 988 places, 2725 transitions, 70121 flow [2021-03-26 11:40:26,576 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 986 places, 2725 transitions, 69171 flow, removed 464 selfloop flow, removed 2 redundant places. [2021-03-26 11:40:26,627 INFO L241 Difference]: Finished difference. Result has 1006 places, 2498 transitions, 62292 flow [2021-03-26 11:40:26,628 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=354, PETRI_DIFFERENCE_MINUEND_FLOW=57338, PETRI_DIFFERENCE_MINUEND_PLACES=932, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2409, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=601, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1781, PETRI_DIFFERENCE_SUBTRAHEND_STATES=55, PETRI_FLOW=62292, PETRI_PLACES=1006, PETRI_TRANSITIONS=2498} [2021-03-26 11:40:26,628 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 932 predicate places. [2021-03-26 11:40:26,628 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:40:26,628 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 1006 places, 2498 transitions, 62292 flow [2021-03-26 11:40:26,629 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 1006 places, 2498 transitions, 62292 flow [2021-03-26 11:40:26,650 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 1006 places, 2498 transitions, 62292 flow [2021-03-26 11:40:31,006 INFO L129 PetriNetUnfolder]: 3003/9423 cut-off events. [2021-03-26 11:40:31,007 INFO L130 PetriNetUnfolder]: For 386802/388092 co-relation queries the response was YES. [2021-03-26 11:40:31,258 INFO L84 FinitePrefix]: Finished finitePrefix Result has 82041 conditions, 9423 events. 3003/9423 cut-off events. For 386802/388092 co-relation queries the response was YES. Maximal size of possible extension queue 375. Compared 97566 event pairs, 150 based on Foata normal form. 244/9123 useless extension candidates. Maximal degree in co-relation 81639. Up to 1281 conditions per place. [2021-03-26 11:40:31,391 INFO L142 LiptonReduction]: Number of co-enabled transitions 11136 [2021-03-26 11:43:10,672 INFO L154 LiptonReduction]: Checked pairs total: 1011000 [2021-03-26 11:43:10,672 INFO L156 LiptonReduction]: Total number of compositions: 13 [2021-03-26 11:43:10,672 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 164044 [2021-03-26 11:43:10,673 INFO L480 AbstractCegarLoop]: Abstraction has has 1005 places, 2497 transitions, 62504 flow [2021-03-26 11:43:10,673 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 107.6) internal successors, (1614), 15 states have internal predecessors, (1614), 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) [2021-03-26 11:43:10,673 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-26 11:43:10,673 INFO L263 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] [2021-03-26 11:43:10,673 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-03-26 11:43:10,673 INFO L428 AbstractCegarLoop]: === Iteration 20 === [reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, reader_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, reader_fnErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-26 11:43:10,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-26 11:43:10,674 INFO L82 PathProgramCache]: Analyzing trace with hash -1795954288, now seen corresponding path program 5 times [2021-03-26 11:43:10,674 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-26 11:43:10,674 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549542369] [2021-03-26 11:43:10,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-26 11:43:10,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-26 11:43:10,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:43:10,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-26 11:43:10,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:43:10,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:43:10,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:43:10,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:43:10,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:43:10,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-26 11:43:10,749 INFO L142 QuantifierPusher]: treesize reduction 15, result has 68.1 percent of original size [2021-03-26 11:43:10,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-26 11:43:10,765 INFO L142 QuantifierPusher]: treesize reduction 27, result has 62.0 percent of original size [2021-03-26 11:43:10,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-26 11:43:10,793 INFO L142 QuantifierPusher]: treesize reduction 27, result has 63.5 percent of original size [2021-03-26 11:43:10,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-26 11:43:10,827 INFO L142 QuantifierPusher]: treesize reduction 46, result has 50.5 percent of original size [2021-03-26 11:43:10,828 INFO L147 QuantifierPusher]: treesize reduction 6, result has 87.2 percent of original size 41 [2021-03-26 11:43:10,860 INFO L142 QuantifierPusher]: treesize reduction 46, result has 48.3 percent of original size [2021-03-26 11:43:10,861 INFO L147 QuantifierPusher]: treesize reduction 6, result has 86.0 percent of original size 37 [2021-03-26 11:43:10,894 INFO L142 QuantifierPusher]: treesize reduction 9, result has 59.1 percent of original size [2021-03-26 11:43:10,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-26 11:43:10,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:43:10,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-26 11:43:10,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:43:10,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-26 11:43:10,931 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-26 11:43:10,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-26 11:43:10,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-26 11:43:10,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-26 11:43:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-26 11:43:10,953 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549542369] [2021-03-26 11:43:10,954 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-26 11:43:10,954 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-03-26 11:43:10,954 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [323714586] [2021-03-26 11:43:10,954 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-26 11:43:10,954 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-26 11:43:10,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-26 11:43:10,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2021-03-26 11:43:10,955 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 367 [2021-03-26 11:43:10,956 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1005 places, 2497 transitions, 62504 flow. Second operand has 15 states, 15 states have (on average 107.6) internal successors, (1614), 15 states have internal predecessors, (1614), 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) [2021-03-26 11:43:10,956 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-26 11:43:10,956 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 367 [2021-03-26 11:43:10,956 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-26 11:43:13,607 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2021-03-26 11:43:37,553 INFO L129 PetriNetUnfolder]: 9570/20067 cut-off events. [2021-03-26 11:43:37,554 INFO L130 PetriNetUnfolder]: For 1041460/1041460 co-relation queries the response was YES. [2021-03-26 11:43:38,354 INFO L84 FinitePrefix]: Finished finitePrefix Result has 202137 conditions, 20067 events. 9570/20067 cut-off events. For 1041460/1041460 co-relation queries the response was YES. Maximal size of possible extension queue 498. Compared 175193 event pairs, 2922 based on Foata normal form. 11/20077 useless extension candidates. Maximal degree in co-relation 201732. Up to 13805 conditions per place. [2021-03-26 11:43:38,456 INFO L132 encePairwiseOnDemand]: 296/367 looper letters, 2146 selfloop transitions, 710 changer transitions 2/2873 dead transitions. [2021-03-26 11:43:38,456 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1057 places, 2873 transitions, 75889 flow [2021-03-26 11:43:38,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-03-26 11:43:38,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2021-03-26 11:43:38,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 6116 transitions. [2021-03-26 11:43:38,461 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.3144311346460336 [2021-03-26 11:43:38,461 INFO L72 ComplementDD]: Start complementDD. Operand 53 states and 6116 transitions. [2021-03-26 11:43:38,461 INFO L73 IsDeterministic]: Start isDeterministic. Operand 53 states and 6116 transitions. [2021-03-26 11:43:38,462 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-26 11:43:38,462 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 53 states and 6116 transitions. [2021-03-26 11:43:38,465 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 54 states, 53 states have (on average 115.39622641509433) internal successors, (6116), 53 states have internal predecessors, (6116), 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) [2021-03-26 11:43:38,474 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 54 states, 54 states have (on average 367.0) internal successors, (19818), 54 states have internal predecessors, (19818), 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) [2021-03-26 11:43:38,475 INFO L81 ComplementDD]: Finished complementDD. Result has 54 states, 54 states have (on average 367.0) internal successors, (19818), 54 states have internal predecessors, (19818), 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) [2021-03-26 11:43:38,476 INFO L185 Difference]: Start difference. First operand has 1005 places, 2497 transitions, 62504 flow. Second operand 53 states and 6116 transitions. [2021-03-26 11:43:38,476 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 1057 places, 2873 transitions, 75889 flow [2021-03-26 11:43:51,988 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 1033 places, 2873 transitions, 73645 flow, removed 902 selfloop flow, removed 24 redundant places. [2021-03-26 11:43:52,038 INFO L241 Difference]: Finished difference. Result has 1056 places, 2692 transitions, 67467 flow [2021-03-26 11:43:52,039 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=60332, PETRI_DIFFERENCE_MINUEND_PLACES=981, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2497, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=542, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1900, PETRI_DIFFERENCE_SUBTRAHEND_STATES=53, PETRI_FLOW=67467, PETRI_PLACES=1056, PETRI_TRANSITIONS=2692} [2021-03-26 11:43:52,039 INFO L343 CegarLoopForPetriNet]: 74 programPoint places, 982 predicate places. [2021-03-26 11:43:52,039 INFO L170 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-03-26 11:43:52,040 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 1056 places, 2692 transitions, 67467 flow [2021-03-26 11:43:52,040 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 1056 places, 2692 transitions, 67467 flow [2021-03-26 11:43:52,062 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 1056 places, 2692 transitions, 67467 flow [2021-03-26 11:43:53,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([467] L810-2-->L810-1: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#t~mem7_26| (let ((.cse1 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem6_29| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0)))) (= |v_ULTIMATE.start_ring_enqueue_#t~mem6_27| (select (select |v_#memory_int_128| v_ULTIMATE.start_ring_enqueue_~r.base_33) (+ v_ULTIMATE.start_ring_enqueue_~r.offset_33 20)))) InVars {ULTIMATE.start_ring_enqueue_~r.offset=v_ULTIMATE.start_ring_enqueue_~r.offset_33, ULTIMATE.start_ring_enqueue_~r.base=v_ULTIMATE.start_ring_enqueue_~r.base_33, ULTIMATE.start_ring_enqueue_#t~mem7=|v_ULTIMATE.start_ring_enqueue_#t~mem7_26|, #memory_int=|v_#memory_int_128|, ULTIMATE.start_ring_enqueue_#t~mem6=|v_ULTIMATE.start_ring_enqueue_#t~mem6_29|} OutVars{ULTIMATE.start_ring_enqueue_~r.offset=v_ULTIMATE.start_ring_enqueue_~r.offset_33, ULTIMATE.start_ring_enqueue_~r.base=v_ULTIMATE.start_ring_enqueue_~r.base_33, ULTIMATE.start_ring_enqueue_#t~mem7=|v_ULTIMATE.start_ring_enqueue_#t~mem7_25|, ULTIMATE.start_ring_enqueue_#t~mem6=|v_ULTIMATE.start_ring_enqueue_#t~mem6_27|, #memory_int=|v_#memory_int_128|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7, ULTIMATE.start_ring_enqueue_#t~mem6][1364], [Black: 2048#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1986#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 2050#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 2052#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1988#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1990#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 2022#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset)) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 1959#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1960#(= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|), Black: 2024#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset)) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1992#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1961#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 2026#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1998#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 2032#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1968#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|)), Black: 2000#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 2034#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1970#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0)), Black: 2036#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1972#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1974#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0)), Black: 2040#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset)) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0)), 43#L810-1true, 52#L819true, Black: 1089#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1026#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1091#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1027#(= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|), Black: 1028#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1093#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1095#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1097#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1099#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1101#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1037#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1103#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1041#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1105#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1107#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1043#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1109#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1047#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1111#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1113#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1049#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1115#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1053#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1055#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1057#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1059#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1061#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1075#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1077#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0)), Black: 1079#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1083#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1085#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1087#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), 1151#true, reader_fnThread1of1ForFork0InUse, 142#(= reader_fnThread1of1ForFork0_~i~0 0), Black: 1216#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1188#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1222#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1224#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1161#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1226#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1163#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1228#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1232#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1170#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1172#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1208#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1176#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1210#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1178#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1180#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1182#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), 1259#true, Black: 148#(<= reader_fnThread1of1ForFork0_~i~0 1), 248#true, Black: 257#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 274#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |ULTIMATE.start_main_~#r~2.offset|)) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset 0)), Black: 276#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |ULTIMATE.start_main_~#r~2.offset|)) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_~r~0.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 260#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |ULTIMATE.start_main_~#r~2.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 278#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |ULTIMATE.start_main_~#r~2.offset|)) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 262#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |ULTIMATE.start_main_~#r~2.offset|)) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 264#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |ULTIMATE.start_main_~#r~2.offset|)) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_~r~0.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 282#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 266#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |ULTIMATE.start_main_~#r~2.offset|)) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_~r~0.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), 294#true, Black: 1280#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1282#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) 20) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1284#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1288#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1290#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1324#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset))), Black: 1292#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1326#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1294#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1298#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1270#(and (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset))), Black: 1302#(and (= ULTIMATE.start_ring_enqueue_~r.base reader_fnThread1of1ForFork0_~r~0.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) reader_fnThread1of1ForFork0_~r~0.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1271#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1304#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) reader_fnThread1of1ForFork0_~r~0.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1276#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1308#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) reader_fnThread1of1ForFork0_~r~0.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1278#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1310#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) reader_fnThread1of1ForFork0_~r~0.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), 1347#true, Black: 320#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_writer_fn_~r~1.base) 20) 0) (= |reader_fnThread1of1ForFork0_#in~arg.base| ULTIMATE.start_writer_fn_~r~1.base) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 354#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 336#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 307#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 309#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 342#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 344#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 314#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_writer_fn_~r~1.base) 20) 0) (= |reader_fnThread1of1ForFork0_#in~arg.base| ULTIMATE.start_writer_fn_~r~1.base) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 346#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 316#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_writer_fn_~r~1.base) 20) 0) (= |reader_fnThread1of1ForFork0_#in~arg.base| ULTIMATE.start_writer_fn_~r~1.base) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 318#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_writer_fn_~r~1.base) 20) 0) (= |reader_fnThread1of1ForFork0_#in~arg.base| ULTIMATE.start_writer_fn_~r~1.base) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), 376#true, Black: 1410#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1412#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1414#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1416#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1418#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1420#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1358#(and (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset))), Black: 1422#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1359#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1424#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1428#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1430#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1366#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1432#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1436#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1440#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1376#(and (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1442#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1444#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset))), Black: 1380#(and (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1382#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) reader_fnThread1of1ForFork0_~r~0.offset)) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1446#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1448#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1384#(and (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1450#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1400#(and (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1406#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), 1479#true, Black: 449#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 451#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 389#(= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|), Black: 453#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 390#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 393#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 395#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 397#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 461#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 463#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 399#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base)), Black: 401#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 403#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 405#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 407#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 409#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 411#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 413#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 415#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 417#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base)), Black: 419#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |ULTIMATE.start_ring_enqueue_#t~mem6|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 421#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 423#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |ULTIMATE.start_ring_enqueue_#t~mem6|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 425#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 427#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 429#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |ULTIMATE.start_ring_enqueue_#t~mem6|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 433#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |ULTIMATE.start_ring_enqueue_#t~mem6|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 435#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 437#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 439#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 441#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 443#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 445#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 447#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base |ULTIMATE.start_ring_enqueue_#in~r.base|) (= ULTIMATE.start_writer_fn_~r~1.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_writer_fn_~r~1.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| reader_fnThread1of1ForFork0_ring_empty_~r.base) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), 500#true, Black: 1537#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1539#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0)), Black: 1541#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |ULTIMATE.start_ring_enqueue_#t~mem6|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1543#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1545#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1547#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1549#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1553#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1490#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1555#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1491#(= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|), Black: 1492#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1557#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1559#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1561#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1563#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1565#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1501#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|)), Black: 1567#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1569#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1571#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1577#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset)) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 1515#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1579#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1517#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 1519#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1521#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1525#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1527#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1529#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 576#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 544#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1531#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0)), Black: 578#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1533#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 580#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1535#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), 1614#true, Black: 582#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset))), Black: 584#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 520#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|)), Black: 522#(and (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 554#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 524#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 560#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 562#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 532#(and (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 568#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 536#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 570#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 538#(and (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) ULTIMATE.start_ring_enqueue_~r.offset)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) 20) (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 510#(and (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset)) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| (select (select |#memory_int| reader_fnThread1of1ForFork0_~r~0.base) reader_fnThread1of1ForFork0_~r~0.offset))), Black: 511#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), 605#true, Black: 643#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 645#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 647#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 616#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 649#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 618#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 651#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 653#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 655#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 623#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 625#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|)), Black: 659#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 661#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset)) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 629#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|)), Black: 631#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0)), Black: 1664#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 633#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0)), Black: 1666#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1668#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 637#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|)) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1670#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1672#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), 684#true, Black: 1676#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1678#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1680#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1617#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1682#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1686#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1688#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1626#(= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|), Black: 1690#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1627#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1692#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1630#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1694#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1632#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|)), Black: 1696#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1698#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1634#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|)), Black: 1636#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|)), Black: 1638#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1702#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset)) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |ULTIMATE.start_ring_enqueue_#t~mem6|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1640#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1642#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1644#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1646#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1648#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1650#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1652#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1654#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1656#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1658#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1660#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1662#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0)), 1745#true, Black: 705#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 707#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 709#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 711#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 713#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 715#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 717#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 719#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 721#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1793#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1761#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|)), Black: 723#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 729#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1795#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 731#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1763#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_~r~0.offset |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 737#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1765#(and (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 739#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1767#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 741#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1769#(and (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 743#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1771#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 745#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1773#(and (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 747#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1775#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 751#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1777#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 755#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1779#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 694#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1781#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 695#(= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|), Black: 1783#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 759#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1785#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 1787#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 696#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 761#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1755#(= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|), Black: 699#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1756#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 701#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |ULTIMATE.start_ring_enqueue_#t~mem6|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1789#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), Black: 703#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1759#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 1791#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.base reader_fnThread1of1ForFork0_~r~0.base) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) 20) (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_#in~r.base|) reader_fnThread1of1ForFork0_~r~0.offset)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_~r~0.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= reader_fnThread1of1ForFork0_~r~0.offset reader_fnThread1of1ForFork0_ring_empty_~r.offset) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|) (= reader_fnThread1of1ForFork0_~r~0.offset |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)), 793#true, 1818#true, Black: 846#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 856#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 858#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 860#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 864#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 866#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 803#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 868#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 804#(= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|), Black: 1888#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0)), Black: 1922#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 805#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1890#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 810#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1924#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) reader_fnThread1of1ForFork0_ring_empty_~r.offset)) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 812#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_ring_enqueue_#t~mem6| 0)), Black: 1828#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= ULTIMATE.start_ring_enqueue_~r.offset 0)), Black: 1829#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 814#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1831#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 878#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1896#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 880#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (store (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ (* |ULTIMATE.start_ring_enqueue_#t~mem8| 4) ULTIMATE.start_ring_enqueue_~r.offset 4) ULTIMATE.start_ring_enqueue_~x) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 816#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1902#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 818#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 1872#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0)), Black: 1908#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 820#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20))) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1910#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1878#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 822#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1914#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 824#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem13| (select (select |#memory_int| reader_fnThread1of1ForFork0_ring_empty_~r.base) (+ reader_fnThread1of1ForFork0_ring_empty_~r.offset 20)))), Black: 1916#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1852#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|)), Black: 826#(and (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) 20) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 1821#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20)) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0)), Black: 1918#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |ULTIMATE.start_ring_enqueue_#in~r.base| |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= 0 |ULTIMATE.start_ring_enqueue_#in~r.offset|) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~2.base|) 20) 0) (not (= 4 |ULTIMATE.start_ring_enqueue_#t~mem8|)) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset|)) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 1886#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), 923#true, 1948#true, Black: 992#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 930#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset)), Black: 934#(= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|), Black: 935#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 972#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 940#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) 0) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) 20) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 974#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 942#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 976#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 944#(and (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 978#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 946#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 980#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset)), Black: 948#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 982#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 950#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 984#(and (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|)), Black: 952#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 986#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), Black: 988#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (not (= 16 (* 4 |ULTIMATE.start_ring_enqueue_#t~mem8|))) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|)), Black: 956#(and (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_ring_empty_#in~r.base|) (<= |reader_fnThread1of1ForFork0_ring_empty_#res| 1) (= |reader_fnThread1of1ForFork0_ring_empty_#in~r.offset| 0) (<= (div |reader_fnThread1of1ForFork0_#t~ret15| 256) 0) (= |reader_fnThread1of1ForFork0_#in~arg.offset| 0) (= |ULTIMATE.start_main_~#r~2.base| |reader_fnThread1of1ForFork0_#in~arg.base|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset 0) (= ULTIMATE.start_ring_enqueue_~r.base |reader_fnThread1of1ForFork0_#in~arg.base|) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |ULTIMATE.start_main_~#r~2.offset| 0) (<= 1 |reader_fnThread1of1ForFork0_ring_empty_#res|) (<= 1 |reader_fnThread1of1ForFork0_#t~ret15|) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) (select (select |#memory_int| |reader_fnThread1of1ForFork0_#in~arg.base|) |reader_fnThread1of1ForFork0_#in~arg.offset|))), Black: 990#(and (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|) (= reader_fnThread1of1ForFork0_ring_empty_~r.base ULTIMATE.start_ring_enqueue_~r.base) (= (select (select |#memory_int| ULTIMATE.start_ring_enqueue_~r.base) (+ ULTIMATE.start_ring_enqueue_~r.offset 20)) 0) (= ULTIMATE.start_ring_enqueue_~r.offset 0) (= reader_fnThread1of1ForFork0_ring_empty_~r.offset ULTIMATE.start_ring_enqueue_~r.offset) (= |reader_fnThread1of1ForFork0_ring_empty_#t~mem14| |reader_fnThread1of1ForFork0_ring_empty_#t~mem13|)), 1016#true]) [2021-03-26 11:43:53,821 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-26 11:43:53,821 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-26 11:43:53,821 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-26 11:43:53,821 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-26 11:43:56,753 INFO L129 PetriNetUnfolder]: 3231/10123 cut-off events. [2021-03-26 11:43:56,753 INFO L130 PetriNetUnfolder]: For 539511/540965 co-relation queries the response was YES. [2021-03-26 11:43:57,024 INFO L84 FinitePrefix]: Finished finitePrefix Result has 94076 conditions, 10123 events. 3231/10123 cut-off events. For 539511/540965 co-relation queries the response was YES. Maximal size of possible extension queue 412. Compared 106298 event pairs, 179 based on Foata normal form. 202/9732 useless extension candidates. Maximal degree in co-relation 93654. Up to 1350 conditions per place. [2021-03-26 11:43:57,420 INFO L142 LiptonReduction]: Number of co-enabled transitions 11876 Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown