./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/valid-memsafety.prp --file ../../../trunk/examples/svcomp/pthread-divine/ring_2w1r-1.i --full-output --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations TOGETHER --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b8dbc81d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../../../trunk/examples/svcomp/pthread-divine/ring_2w1r-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 509c3c8c1895397e4c0d03f6462ad0ca0ed3ce99b40d08b775ab8473dba5ee1f --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations TOGETHER --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-30 03:40:28,873 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-30 03:40:28,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-30 03:40:28,904 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-30 03:40:28,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-30 03:40:28,907 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-30 03:40:28,908 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-30 03:40:28,910 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-30 03:40:28,913 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-30 03:40:28,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-30 03:40:28,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-30 03:40:28,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-30 03:40:28,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-30 03:40:28,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-30 03:40:28,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-30 03:40:28,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-30 03:40:28,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-30 03:40:28,923 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-30 03:40:28,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-30 03:40:28,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-30 03:40:28,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-30 03:40:28,934 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-30 03:40:28,935 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-30 03:40:28,936 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-30 03:40:28,939 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-30 03:40:28,941 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-30 03:40:28,941 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-30 03:40:28,942 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-30 03:40:28,942 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-30 03:40:28,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-30 03:40:28,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-30 03:40:28,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-30 03:40:28,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-30 03:40:28,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-30 03:40:28,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-30 03:40:28,945 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-30 03:40:28,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-30 03:40:28,946 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-30 03:40:28,946 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-30 03:40:28,946 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-30 03:40:28,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-30 03:40:28,951 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2023-08-30 03:40:28,978 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-30 03:40:28,978 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-30 03:40:28,979 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-30 03:40:28,979 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-30 03:40:28,980 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-30 03:40:28,980 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-30 03:40:28,981 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-30 03:40:28,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-30 03:40:28,981 INFO L138 SettingsManager]: * Use SBE=true [2023-08-30 03:40:28,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-30 03:40:28,982 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-30 03:40:28,982 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-30 03:40:28,982 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-30 03:40:28,982 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-30 03:40:28,982 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-30 03:40:28,983 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-08-30 03:40:28,983 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2023-08-30 03:40:28,983 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-08-30 03:40:28,983 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-30 03:40:28,983 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-08-30 03:40:28,983 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-30 03:40:28,983 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-30 03:40:28,984 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-30 03:40:28,984 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-30 03:40:28,984 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-30 03:40:28,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-30 03:40:28,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-30 03:40:28,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-30 03:40:28,984 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-30 03:40:28,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-30 03:40:28,985 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-30 03:40:28,985 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-30 03:40:28,985 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-30 03:40:28,985 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-30 03:40:28,985 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 509c3c8c1895397e4c0d03f6462ad0ca0ed3ce99b40d08b775ab8473dba5ee1f Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> TOGETHER [2023-08-30 03:40:29,220 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-30 03:40:29,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-30 03:40:29,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-30 03:40:29,247 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-30 03:40:29,247 INFO L275 PluginConnector]: CDTParser initialized [2023-08-30 03:40:29,248 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/ring_2w1r-1.i [2023-08-30 03:40:30,289 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-30 03:40:30,558 INFO L351 CDTParser]: Found 1 translation units. [2023-08-30 03:40:30,558 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-1.i [2023-08-30 03:40:30,585 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e312564c/4f3333708f20482ba0d5d081a851df23/FLAG36b6f6f5e [2023-08-30 03:40:30,594 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e312564c/4f3333708f20482ba0d5d081a851df23 [2023-08-30 03:40:30,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-30 03:40:30,597 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-30 03:40:30,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-30 03:40:30,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-30 03:40:30,600 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-30 03:40:30,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 03:40:30" (1/1) ... [2023-08-30 03:40:30,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1631146 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:30, skipping insertion in model container [2023-08-30 03:40:30,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 03:40:30" (1/1) ... [2023-08-30 03:40:30,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-30 03:40:30,634 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-30 03:40:30,734 WARN L633 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-08-30 03:40:30,924 WARN L247 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_2w1r-1.i[39095,39108] [2023-08-30 03:40:30,930 WARN L247 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_2w1r-1.i[39180,39193] [2023-08-30 03:40:30,931 WARN L247 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_2w1r-1.i[39232,39245] [2023-08-30 03:40:30,984 WARN L247 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_2w1r-1.i[49388,49401] [2023-08-30 03:40:30,985 WARN L247 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_2w1r-1.i[49437,49450] [2023-08-30 03:40:30,988 WARN L247 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_2w1r-1.i[49565,49578] [2023-08-30 03:40:30,989 WARN L247 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_2w1r-1.i[49623,49636] [2023-08-30 03:40:30,993 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-30 03:40:31,004 INFO L203 MainTranslator]: Completed pre-run [2023-08-30 03:40:31,016 WARN L633 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-08-30 03:40:31,034 WARN L247 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_2w1r-1.i[39095,39108] [2023-08-30 03:40:31,037 WARN L247 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_2w1r-1.i[39180,39193] [2023-08-30 03:40:31,038 WARN L247 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_2w1r-1.i[39232,39245] [2023-08-30 03:40:31,055 WARN L247 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_2w1r-1.i[49388,49401] [2023-08-30 03:40:31,058 WARN L247 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_2w1r-1.i[49437,49450] [2023-08-30 03:40:31,059 WARN L247 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_2w1r-1.i[49565,49578] [2023-08-30 03:40:31,060 WARN L247 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_2w1r-1.i[49623,49636] [2023-08-30 03:40:31,062 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-30 03:40:31,120 WARN L667 CHandler]: The function __builtin_bswap16 is called, but not defined or handled by StandardFunctionHandler. [2023-08-30 03:40:31,125 INFO L208 MainTranslator]: Completed translation [2023-08-30 03:40:31,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31 WrapperNode [2023-08-30 03:40:31,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-30 03:40:31,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-30 03:40:31,127 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-30 03:40:31,127 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-30 03:40:31,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31" (1/1) ... [2023-08-30 03:40:31,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31" (1/1) ... [2023-08-30 03:40:31,186 INFO L138 Inliner]: procedures = 310, calls = 70, calls flagged for inlining = 10, calls inlined = 8, statements flattened = 203 [2023-08-30 03:40:31,186 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-30 03:40:31,187 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-30 03:40:31,187 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-30 03:40:31,187 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-08-30 03:40:31,193 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31" (1/1) ... [2023-08-30 03:40:31,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31" (1/1) ... [2023-08-30 03:40:31,196 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31" (1/1) ... [2023-08-30 03:40:31,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31" (1/1) ... [2023-08-30 03:40:31,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31" (1/1) ... [2023-08-30 03:40:31,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31" (1/1) ... [2023-08-30 03:40:31,209 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31" (1/1) ... [2023-08-30 03:40:31,210 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31" (1/1) ... [2023-08-30 03:40:31,212 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-30 03:40:31,212 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-30 03:40:31,213 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-08-30 03:40:31,213 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-08-30 03:40:31,213 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31" (1/1) ... [2023-08-30 03:40:31,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-30 03:40:31,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-30 03:40:31,239 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-08-30 03:40:31,246 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-08-30 03:40:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure reader_two [2023-08-30 03:40:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure reader_two [2023-08-30 03:40:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure writer_fn [2023-08-30 03:40:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure writer_fn [2023-08-30 03:40:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-30 03:40:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-30 03:40:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-30 03:40:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-30 03:40:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-08-30 03:40:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-30 03:40:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-30 03:40:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-30 03:40:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-30 03:40:31,280 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-30 03:40:31,425 INFO L236 CfgBuilder]: Building ICFG [2023-08-30 03:40:31,427 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-30 03:40:31,872 INFO L277 CfgBuilder]: Performing block encoding [2023-08-30 03:40:31,878 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-30 03:40:31,885 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2023-08-30 03:40:31,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 03:40:31 BoogieIcfgContainer [2023-08-30 03:40:31,887 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-30 03:40:31,888 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-30 03:40:31,888 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-08-30 03:40:31,890 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-08-30 03:40:31,891 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.08 03:40:30" (1/3) ... [2023-08-30 03:40:31,892 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3152dff7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.08 03:40:31, skipping insertion in model container [2023-08-30 03:40:31,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 03:40:31" (2/3) ... [2023-08-30 03:40:31,892 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3152dff7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.08 03:40:31, skipping insertion in model container [2023-08-30 03:40:31,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 03:40:31" (3/3) ... [2023-08-30 03:40:31,893 INFO L112 eAbstractionObserver]: Analyzing ICFG ring_2w1r-1.i [2023-08-30 03:40:31,904 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-30 03:40:31,904 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 61 error locations. [2023-08-30 03:40:31,905 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-30 03:40:32,015 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-08-30 03:40:32,049 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 267 places, 277 transitions, 570 flow [2023-08-30 03:40:32,160 INFO L130 PetriNetUnfolder]: 17/275 cut-off events. [2023-08-30 03:40:32,161 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2023-08-30 03:40:32,168 INFO L83 FinitePrefix]: Finished finitePrefix Result has 284 conditions, 275 events. 17/275 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 793 event pairs, 0 based on Foata normal form. 0/197 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2023-08-30 03:40:32,168 INFO L82 GeneralOperation]: Start removeDead. Operand has 267 places, 277 transitions, 570 flow [2023-08-30 03:40:32,177 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 261 places, 271 transitions, 554 flow [2023-08-30 03:40:32,180 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-30 03:40:32,195 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 261 places, 271 transitions, 554 flow [2023-08-30 03:40:32,198 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 261 places, 271 transitions, 554 flow [2023-08-30 03:40:32,198 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 261 places, 271 transitions, 554 flow [2023-08-30 03:40:32,246 INFO L130 PetriNetUnfolder]: 17/271 cut-off events. [2023-08-30 03:40:32,247 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2023-08-30 03:40:32,250 INFO L83 FinitePrefix]: Finished finitePrefix Result has 280 conditions, 271 events. 17/271 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 771 event pairs, 0 based on Foata normal form. 0/194 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2023-08-30 03:40:32,258 INFO L119 LiptonReduction]: Number of co-enabled transitions 28512 [2023-08-30 03:40:39,710 INFO L134 LiptonReduction]: Checked pairs total: 91336 [2023-08-30 03:40:39,710 INFO L136 LiptonReduction]: Total number of compositions: 276 [2023-08-30 03:40:39,726 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-30 03:40:39,731 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6139ea70, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-30 03:40:39,731 INFO L358 AbstractCegarLoop]: Starting to check reachability of 99 error locations. [2023-08-30 03:40:39,752 INFO L130 PetriNetUnfolder]: 0/0 cut-off events. [2023-08-30 03:40:39,753 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-30 03:40:39,753 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:40:39,754 INFO L208 CegarLoopForPetriNet]: trace histogram [1] [2023-08-30 03:40:39,754 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:40:39,757 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:40:39,757 INFO L85 PathProgramCache]: Analyzing trace with hash 1085, now seen corresponding path program 1 times [2023-08-30 03:40:39,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:40:39,767 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461100293] [2023-08-30 03:40:39,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:40:39,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:40:39,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:40:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:40:39,854 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:40:39,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461100293] [2023-08-30 03:40:39,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1461100293] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:40:39,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:40:39,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [0] imperfect sequences [] total 0 [2023-08-30 03:40:39,856 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1361128207] [2023-08-30 03:40:39,857 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:40:39,863 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-30 03:40:39,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:40:39,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-30 03:40:39,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-30 03:40:39,888 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 263 out of 553 [2023-08-30 03:40:39,891 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 113 places, 116 transitions, 244 flow. Second operand has 2 states, 2 states have (on average 263.5) internal successors, (527), 2 states have internal predecessors, (527), 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) [2023-08-30 03:40:39,892 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:40:39,892 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 263 of 553 [2023-08-30 03:40:39,893 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:40:40,584 INFO L130 PetriNetUnfolder]: 4659/7795 cut-off events. [2023-08-30 03:40:40,585 INFO L131 PetriNetUnfolder]: For 40/40 co-relation queries the response was YES. [2023-08-30 03:40:40,592 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14432 conditions, 7795 events. 4659/7795 cut-off events. For 40/40 co-relation queries the response was YES. Maximal size of possible extension queue 417. Compared 55154 event pairs, 3258 based on Foata normal form. 562/4701 useless extension candidates. Maximal degree in co-relation 14290. Up to 6566 conditions per place. [2023-08-30 03:40:40,621 INFO L137 encePairwiseOnDemand]: 535/553 looper letters, 59 selfloop transitions, 0 changer transitions 0/98 dead transitions. [2023-08-30 03:40:40,622 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 99 places, 98 transitions, 326 flow [2023-08-30 03:40:40,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-30 03:40:40,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-30 03:40:40,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 603 transitions. [2023-08-30 03:40:40,632 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5452079566003617 [2023-08-30 03:40:40,632 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 603 transitions. [2023-08-30 03:40:40,633 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 603 transitions. [2023-08-30 03:40:40,634 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:40:40,635 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 603 transitions. [2023-08-30 03:40:40,648 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 301.5) internal successors, (603), 2 states have internal predecessors, (603), 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) [2023-08-30 03:40:40,651 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 553.0) internal successors, (1659), 3 states have internal predecessors, (1659), 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) [2023-08-30 03:40:40,652 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 553.0) internal successors, (1659), 3 states have internal predecessors, (1659), 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) [2023-08-30 03:40:40,653 INFO L175 Difference]: Start difference. First operand has 113 places, 116 transitions, 244 flow. Second operand 2 states and 603 transitions. [2023-08-30 03:40:40,654 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 99 places, 98 transitions, 326 flow [2023-08-30 03:40:40,656 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 95 places, 98 transitions, 318 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-08-30 03:40:40,658 INFO L231 Difference]: Finished difference. Result has 95 places, 98 transitions, 200 flow [2023-08-30 03:40:40,659 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=200, PETRI_DIFFERENCE_MINUEND_PLACES=94, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=98, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=98, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=200, PETRI_PLACES=95, PETRI_TRANSITIONS=98} [2023-08-30 03:40:40,661 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, -18 predicate places. [2023-08-30 03:40:40,661 INFO L495 AbstractCegarLoop]: Abstraction has has 95 places, 98 transitions, 200 flow [2023-08-30 03:40:40,662 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 263.5) internal successors, (527), 2 states have internal predecessors, (527), 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) [2023-08-30 03:40:40,662 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:40:40,662 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1] [2023-08-30 03:40:40,662 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-30 03:40:40,663 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:40:40,663 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:40:40,663 INFO L85 PathProgramCache]: Analyzing trace with hash 1076666, now seen corresponding path program 1 times [2023-08-30 03:40:40,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:40:40,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380519244] [2023-08-30 03:40:40,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:40:40,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:40:40,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:40:40,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:40:40,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:40:40,993 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380519244] [2023-08-30 03:40:40,994 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380519244] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:40:40,994 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:40:40,994 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-30 03:40:40,994 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913212031] [2023-08-30 03:40:40,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:40:40,995 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-30 03:40:40,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:40:40,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-30 03:40:40,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-30 03:40:41,128 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 256 out of 553 [2023-08-30 03:40:41,129 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 95 places, 98 transitions, 200 flow. Second operand has 3 states, 3 states have (on average 257.0) internal successors, (771), 3 states have internal predecessors, (771), 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) [2023-08-30 03:40:41,129 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:40:41,129 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 256 of 553 [2023-08-30 03:40:41,130 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:40:41,703 INFO L130 PetriNetUnfolder]: 4112/6712 cut-off events. [2023-08-30 03:40:41,703 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-30 03:40:41,709 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12695 conditions, 6712 events. 4112/6712 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 254. Compared 41235 event pairs, 73 based on Foata normal form. 0/4079 useless extension candidates. Maximal degree in co-relation 12692. Up to 5806 conditions per place. [2023-08-30 03:40:41,729 INFO L137 encePairwiseOnDemand]: 550/553 looper letters, 78 selfloop transitions, 2 changer transitions 0/119 dead transitions. [2023-08-30 03:40:41,730 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 97 places, 119 transitions, 403 flow [2023-08-30 03:40:41,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-30 03:40:41,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-30 03:40:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 849 transitions. [2023-08-30 03:40:41,732 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5117540687160941 [2023-08-30 03:40:41,732 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 849 transitions. [2023-08-30 03:40:41,732 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 849 transitions. [2023-08-30 03:40:41,733 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:40:41,733 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 849 transitions. [2023-08-30 03:40:41,734 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 283.0) internal successors, (849), 3 states have internal predecessors, (849), 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) [2023-08-30 03:40:41,737 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 553.0) internal successors, (2212), 4 states have internal predecessors, (2212), 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) [2023-08-30 03:40:41,737 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 553.0) internal successors, (2212), 4 states have internal predecessors, (2212), 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) [2023-08-30 03:40:41,737 INFO L175 Difference]: Start difference. First operand has 95 places, 98 transitions, 200 flow. Second operand 3 states and 849 transitions. [2023-08-30 03:40:41,738 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 97 places, 119 transitions, 403 flow [2023-08-30 03:40:41,738 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 97 places, 119 transitions, 403 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-30 03:40:41,740 INFO L231 Difference]: Finished difference. Result has 98 places, 98 transitions, 208 flow [2023-08-30 03:40:41,740 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=200, PETRI_DIFFERENCE_MINUEND_PLACES=95, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=98, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=208, PETRI_PLACES=98, PETRI_TRANSITIONS=98} [2023-08-30 03:40:41,741 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, -15 predicate places. [2023-08-30 03:40:41,741 INFO L495 AbstractCegarLoop]: Abstraction has has 98 places, 98 transitions, 208 flow [2023-08-30 03:40:41,741 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 257.0) internal successors, (771), 3 states have internal predecessors, (771), 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) [2023-08-30 03:40:41,741 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:40:41,741 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1] [2023-08-30 03:40:41,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-30 03:40:41,742 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:40:41,742 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:40:41,742 INFO L85 PathProgramCache]: Analyzing trace with hash 1076667, now seen corresponding path program 1 times [2023-08-30 03:40:41,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:40:41,743 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155825879] [2023-08-30 03:40:41,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:40:41,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:40:41,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:40:41,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:40:41,815 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:40:41,815 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [155825879] [2023-08-30 03:40:41,815 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [155825879] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:40:41,815 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:40:41,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-30 03:40:41,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200309347] [2023-08-30 03:40:41,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:40:41,816 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-30 03:40:41,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:40:41,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-30 03:40:41,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-30 03:40:41,906 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 252 out of 553 [2023-08-30 03:40:41,907 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 98 places, 98 transitions, 208 flow. Second operand has 3 states, 3 states have (on average 253.0) internal successors, (759), 3 states have internal predecessors, (759), 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) [2023-08-30 03:40:41,907 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:40:41,907 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 252 of 553 [2023-08-30 03:40:41,907 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:40:42,534 INFO L130 PetriNetUnfolder]: 4727/7927 cut-off events. [2023-08-30 03:40:42,535 INFO L131 PetriNetUnfolder]: For 94/94 co-relation queries the response was YES. [2023-08-30 03:40:42,542 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14803 conditions, 7927 events. 4727/7927 cut-off events. For 94/94 co-relation queries the response was YES. Maximal size of possible extension queue 427. Compared 56003 event pairs, 3160 based on Foata normal form. 0/4281 useless extension candidates. Maximal degree in co-relation 14798. Up to 6361 conditions per place. [2023-08-30 03:40:42,564 INFO L137 encePairwiseOnDemand]: 546/553 looper letters, 78 selfloop transitions, 5 changer transitions 0/122 dead transitions. [2023-08-30 03:40:42,565 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 100 places, 122 transitions, 426 flow [2023-08-30 03:40:42,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-30 03:40:42,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-30 03:40:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 841 transitions. [2023-08-30 03:40:42,567 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5069318866787221 [2023-08-30 03:40:42,567 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 841 transitions. [2023-08-30 03:40:42,567 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 841 transitions. [2023-08-30 03:40:42,568 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:40:42,568 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 841 transitions. [2023-08-30 03:40:42,569 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 280.3333333333333) internal successors, (841), 3 states have internal predecessors, (841), 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) [2023-08-30 03:40:42,571 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 553.0) internal successors, (2212), 4 states have internal predecessors, (2212), 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) [2023-08-30 03:40:42,572 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 553.0) internal successors, (2212), 4 states have internal predecessors, (2212), 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) [2023-08-30 03:40:42,572 INFO L175 Difference]: Start difference. First operand has 98 places, 98 transitions, 208 flow. Second operand 3 states and 841 transitions. [2023-08-30 03:40:42,572 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 100 places, 122 transitions, 426 flow [2023-08-30 03:40:42,573 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 98 places, 122 transitions, 422 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-30 03:40:42,575 INFO L231 Difference]: Finished difference. Result has 100 places, 100 transitions, 236 flow [2023-08-30 03:40:42,575 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=204, PETRI_DIFFERENCE_MINUEND_PLACES=96, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=98, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=93, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=236, PETRI_PLACES=100, PETRI_TRANSITIONS=100} [2023-08-30 03:40:42,575 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, -13 predicate places. [2023-08-30 03:40:42,576 INFO L495 AbstractCegarLoop]: Abstraction has has 100 places, 100 transitions, 236 flow [2023-08-30 03:40:42,576 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 253.0) internal successors, (759), 3 states have internal predecessors, (759), 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) [2023-08-30 03:40:42,576 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:40:42,576 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2023-08-30 03:40:42,576 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-30 03:40:42,577 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:40:42,577 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:40:42,577 INFO L85 PathProgramCache]: Analyzing trace with hash 33376744, now seen corresponding path program 1 times [2023-08-30 03:40:42,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:40:42,577 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319908606] [2023-08-30 03:40:42,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:40:42,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:40:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:40:42,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:40:42,815 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:40:42,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319908606] [2023-08-30 03:40:42,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [319908606] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:40:42,816 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:40:42,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-30 03:40:42,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236987069] [2023-08-30 03:40:42,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:40:42,819 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-08-30 03:40:42,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:40:42,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-08-30 03:40:42,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-08-30 03:40:43,003 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 256 out of 553 [2023-08-30 03:40:43,004 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 100 places, 100 transitions, 236 flow. Second operand has 4 states, 4 states have (on average 257.0) internal successors, (1028), 4 states have internal predecessors, (1028), 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) [2023-08-30 03:40:43,005 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:40:43,005 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 256 of 553 [2023-08-30 03:40:43,008 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:40:43,566 INFO L130 PetriNetUnfolder]: 4679/7987 cut-off events. [2023-08-30 03:40:43,567 INFO L131 PetriNetUnfolder]: For 327/367 co-relation queries the response was YES. [2023-08-30 03:40:43,578 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15002 conditions, 7987 events. 4679/7987 cut-off events. For 327/367 co-relation queries the response was YES. Maximal size of possible extension queue 443. Compared 58064 event pairs, 3253 based on Foata normal form. 40/4424 useless extension candidates. Maximal degree in co-relation 14996. Up to 6593 conditions per place. [2023-08-30 03:40:43,604 INFO L137 encePairwiseOnDemand]: 549/553 looper letters, 57 selfloop transitions, 2 changer transitions 0/98 dead transitions. [2023-08-30 03:40:43,604 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 100 places, 98 transitions, 348 flow [2023-08-30 03:40:43,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-30 03:40:43,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-30 03:40:43,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 827 transitions. [2023-08-30 03:40:43,606 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4984930681133213 [2023-08-30 03:40:43,606 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 827 transitions. [2023-08-30 03:40:43,606 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 827 transitions. [2023-08-30 03:40:43,607 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:40:43,607 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 827 transitions. [2023-08-30 03:40:43,608 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 275.6666666666667) internal successors, (827), 3 states have internal predecessors, (827), 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) [2023-08-30 03:40:43,610 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 553.0) internal successors, (2212), 4 states have internal predecessors, (2212), 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) [2023-08-30 03:40:43,611 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 553.0) internal successors, (2212), 4 states have internal predecessors, (2212), 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) [2023-08-30 03:40:43,611 INFO L175 Difference]: Start difference. First operand has 100 places, 100 transitions, 236 flow. Second operand 3 states and 827 transitions. [2023-08-30 03:40:43,611 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 100 places, 98 transitions, 348 flow [2023-08-30 03:40:43,614 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 97 places, 98 transitions, 336 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-08-30 03:40:43,615 INFO L231 Difference]: Finished difference. Result has 97 places, 98 transitions, 222 flow [2023-08-30 03:40:43,616 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=218, PETRI_DIFFERENCE_MINUEND_PLACES=95, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=98, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=222, PETRI_PLACES=97, PETRI_TRANSITIONS=98} [2023-08-30 03:40:43,616 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, -16 predicate places. [2023-08-30 03:40:43,616 INFO L495 AbstractCegarLoop]: Abstraction has has 97 places, 98 transitions, 222 flow [2023-08-30 03:40:43,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 257.0) internal successors, (1028), 4 states have internal predecessors, (1028), 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) [2023-08-30 03:40:43,617 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:40:43,617 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2023-08-30 03:40:43,617 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-30 03:40:43,617 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr21REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:40:43,618 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:40:43,618 INFO L85 PathProgramCache]: Analyzing trace with hash 2011030879, now seen corresponding path program 1 times [2023-08-30 03:40:43,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:40:43,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682724321] [2023-08-30 03:40:43,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:40:43,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:40:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:40:43,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:40:43,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:40:43,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682724321] [2023-08-30 03:40:43,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682724321] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:40:43,639 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:40:43,639 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-30 03:40:43,640 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600763777] [2023-08-30 03:40:43,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:40:43,640 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-30 03:40:43,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:40:43,641 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-30 03:40:43,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-30 03:40:43,648 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 259 out of 553 [2023-08-30 03:40:43,649 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 97 places, 98 transitions, 222 flow. Second operand has 3 states, 3 states have (on average 261.0) internal successors, (783), 3 states have internal predecessors, (783), 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) [2023-08-30 03:40:43,649 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:40:43,649 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 259 of 553 [2023-08-30 03:40:43,649 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:40:44,721 INFO L130 PetriNetUnfolder]: 7279/14967 cut-off events. [2023-08-30 03:40:44,721 INFO L131 PetriNetUnfolder]: For 210/235 co-relation queries the response was YES. [2023-08-30 03:40:44,742 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25499 conditions, 14967 events. 7279/14967 cut-off events. For 210/235 co-relation queries the response was YES. Maximal size of possible extension queue 756. Compared 144245 event pairs, 3253 based on Foata normal form. 0/8228 useless extension candidates. Maximal degree in co-relation 25494. Up to 6595 conditions per place. [2023-08-30 03:40:44,796 INFO L137 encePairwiseOnDemand]: 548/553 looper letters, 100 selfloop transitions, 2 changer transitions 0/141 dead transitions. [2023-08-30 03:40:44,797 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 99 places, 141 transitions, 514 flow [2023-08-30 03:40:44,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-30 03:40:44,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-30 03:40:44,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 880 transitions. [2023-08-30 03:40:44,799 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5304400241109102 [2023-08-30 03:40:44,799 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 880 transitions. [2023-08-30 03:40:44,799 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 880 transitions. [2023-08-30 03:40:44,800 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:40:44,800 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 880 transitions. [2023-08-30 03:40:44,801 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 293.3333333333333) internal successors, (880), 3 states have internal predecessors, (880), 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) [2023-08-30 03:40:44,803 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 553.0) internal successors, (2212), 4 states have internal predecessors, (2212), 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) [2023-08-30 03:40:44,804 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 553.0) internal successors, (2212), 4 states have internal predecessors, (2212), 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) [2023-08-30 03:40:44,804 INFO L175 Difference]: Start difference. First operand has 97 places, 98 transitions, 222 flow. Second operand 3 states and 880 transitions. [2023-08-30 03:40:44,804 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 99 places, 141 transitions, 514 flow [2023-08-30 03:40:44,806 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 97 places, 141 transitions, 510 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-30 03:40:44,807 INFO L231 Difference]: Finished difference. Result has 98 places, 99 transitions, 234 flow [2023-08-30 03:40:44,807 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=218, PETRI_DIFFERENCE_MINUEND_PLACES=95, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=98, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=234, PETRI_PLACES=98, PETRI_TRANSITIONS=99} [2023-08-30 03:40:44,808 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, -15 predicate places. [2023-08-30 03:40:44,808 INFO L495 AbstractCegarLoop]: Abstraction has has 98 places, 99 transitions, 234 flow [2023-08-30 03:40:44,808 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 261.0) internal successors, (783), 3 states have internal predecessors, (783), 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) [2023-08-30 03:40:44,808 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:40:44,808 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:40:44,809 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-30 03:40:44,809 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:40:44,809 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:40:44,809 INFO L85 PathProgramCache]: Analyzing trace with hash -2082552893, now seen corresponding path program 1 times [2023-08-30 03:40:44,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:40:44,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283165212] [2023-08-30 03:40:44,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:40:44,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:40:44,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:40:44,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:40:44,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:40:44,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283165212] [2023-08-30 03:40:44,875 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1283165212] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:40:44,875 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:40:44,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-30 03:40:44,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [868475893] [2023-08-30 03:40:44,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:40:44,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-30 03:40:44,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:40:44,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-30 03:40:44,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-08-30 03:40:45,065 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 553 [2023-08-30 03:40:45,067 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 98 places, 99 transitions, 234 flow. Second operand has 5 states, 5 states have (on average 241.4) internal successors, (1207), 5 states have internal predecessors, (1207), 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) [2023-08-30 03:40:45,067 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:40:45,067 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 553 [2023-08-30 03:40:45,067 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:40:46,293 INFO L130 PetriNetUnfolder]: 10535/16029 cut-off events. [2023-08-30 03:40:46,294 INFO L131 PetriNetUnfolder]: For 1266/1301 co-relation queries the response was YES. [2023-08-30 03:40:46,307 INFO L83 FinitePrefix]: Finished finitePrefix Result has 32870 conditions, 16029 events. 10535/16029 cut-off events. For 1266/1301 co-relation queries the response was YES. Maximal size of possible extension queue 675. Compared 105791 event pairs, 4420 based on Foata normal form. 0/10667 useless extension candidates. Maximal degree in co-relation 32864. Up to 12180 conditions per place. [2023-08-30 03:40:46,348 INFO L137 encePairwiseOnDemand]: 535/553 looper letters, 178 selfloop transitions, 15 changer transitions 0/223 dead transitions. [2023-08-30 03:40:46,348 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 223 transitions, 906 flow [2023-08-30 03:40:46,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-30 03:40:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-30 03:40:46,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1641 transitions. [2023-08-30 03:40:46,351 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4945750452079566 [2023-08-30 03:40:46,351 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1641 transitions. [2023-08-30 03:40:46,351 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1641 transitions. [2023-08-30 03:40:46,352 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:40:46,352 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1641 transitions. [2023-08-30 03:40:46,355 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 273.5) internal successors, (1641), 6 states have internal predecessors, (1641), 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) [2023-08-30 03:40:46,358 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 553.0) internal successors, (3871), 7 states have internal predecessors, (3871), 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) [2023-08-30 03:40:46,359 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 553.0) internal successors, (3871), 7 states have internal predecessors, (3871), 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) [2023-08-30 03:40:46,360 INFO L175 Difference]: Start difference. First operand has 98 places, 99 transitions, 234 flow. Second operand 6 states and 1641 transitions. [2023-08-30 03:40:46,360 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 223 transitions, 906 flow [2023-08-30 03:40:46,366 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 102 places, 223 transitions, 901 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-30 03:40:46,368 INFO L231 Difference]: Finished difference. Result has 107 places, 112 transitions, 372 flow [2023-08-30 03:40:46,368 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=232, PETRI_DIFFERENCE_MINUEND_PLACES=97, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=99, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=87, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=372, PETRI_PLACES=107, PETRI_TRANSITIONS=112} [2023-08-30 03:40:46,370 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, -6 predicate places. [2023-08-30 03:40:46,371 INFO L495 AbstractCegarLoop]: Abstraction has has 107 places, 112 transitions, 372 flow [2023-08-30 03:40:46,371 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 241.4) internal successors, (1207), 5 states have internal predecessors, (1207), 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) [2023-08-30 03:40:46,371 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:40:46,371 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:40:46,372 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-08-30 03:40:46,372 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting writer_fnErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:40:46,372 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:40:46,372 INFO L85 PathProgramCache]: Analyzing trace with hash -2082655072, now seen corresponding path program 1 times [2023-08-30 03:40:46,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:40:46,373 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944910575] [2023-08-30 03:40:46,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:40:46,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:40:46,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:40:46,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:40:46,431 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:40:46,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944910575] [2023-08-30 03:40:46,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [944910575] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:40:46,432 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:40:46,432 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-30 03:40:46,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482701676] [2023-08-30 03:40:46,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:40:46,432 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-30 03:40:46,433 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:40:46,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-30 03:40:46,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-08-30 03:40:46,805 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 553 [2023-08-30 03:40:46,807 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 107 places, 112 transitions, 372 flow. Second operand has 6 states, 6 states have (on average 242.16666666666666) internal successors, (1453), 6 states have internal predecessors, (1453), 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) [2023-08-30 03:40:46,807 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:40:46,807 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 553 [2023-08-30 03:40:46,807 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:40:48,440 INFO L130 PetriNetUnfolder]: 13030/22199 cut-off events. [2023-08-30 03:40:48,440 INFO L131 PetriNetUnfolder]: For 10853/13264 co-relation queries the response was YES. [2023-08-30 03:40:48,479 INFO L83 FinitePrefix]: Finished finitePrefix Result has 51311 conditions, 22199 events. 13030/22199 cut-off events. For 10853/13264 co-relation queries the response was YES. Maximal size of possible extension queue 938. Compared 189352 event pairs, 535 based on Foata normal form. 83/15400 useless extension candidates. Maximal degree in co-relation 51301. Up to 12376 conditions per place. [2023-08-30 03:40:48,550 INFO L137 encePairwiseOnDemand]: 534/553 looper letters, 227 selfloop transitions, 24 changer transitions 0/284 dead transitions. [2023-08-30 03:40:48,550 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 113 places, 284 transitions, 1411 flow [2023-08-30 03:40:48,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-30 03:40:48,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-30 03:40:48,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1922 transitions. [2023-08-30 03:40:48,554 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4965125290622578 [2023-08-30 03:40:48,554 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 1922 transitions. [2023-08-30 03:40:48,554 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 1922 transitions. [2023-08-30 03:40:48,555 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:40:48,555 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 1922 transitions. [2023-08-30 03:40:48,558 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 274.57142857142856) internal successors, (1922), 7 states have internal predecessors, (1922), 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) [2023-08-30 03:40:48,561 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 553.0) internal successors, (4424), 8 states have internal predecessors, (4424), 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) [2023-08-30 03:40:48,562 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 553.0) internal successors, (4424), 8 states have internal predecessors, (4424), 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) [2023-08-30 03:40:48,562 INFO L175 Difference]: Start difference. First operand has 107 places, 112 transitions, 372 flow. Second operand 7 states and 1922 transitions. [2023-08-30 03:40:48,562 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 113 places, 284 transitions, 1411 flow [2023-08-30 03:40:48,570 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 284 transitions, 1411 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-30 03:40:48,572 INFO L231 Difference]: Finished difference. Result has 119 places, 132 transitions, 611 flow [2023-08-30 03:40:48,572 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=372, PETRI_DIFFERENCE_MINUEND_PLACES=107, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=611, PETRI_PLACES=119, PETRI_TRANSITIONS=132} [2023-08-30 03:40:48,573 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, 6 predicate places. [2023-08-30 03:40:48,573 INFO L495 AbstractCegarLoop]: Abstraction has has 119 places, 132 transitions, 611 flow [2023-08-30 03:40:48,573 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 242.16666666666666) internal successors, (1453), 6 states have internal predecessors, (1453), 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) [2023-08-30 03:40:48,573 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:40:48,574 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:40:48,574 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-08-30 03:40:48,574 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:40:48,574 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:40:48,574 INFO L85 PathProgramCache]: Analyzing trace with hash -2082552892, now seen corresponding path program 1 times [2023-08-30 03:40:48,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:40:48,575 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018588488] [2023-08-30 03:40:48,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:40:48,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:40:48,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:40:48,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:40:48,679 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:40:48,679 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1018588488] [2023-08-30 03:40:48,680 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1018588488] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:40:48,680 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:40:48,680 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-30 03:40:48,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331796393] [2023-08-30 03:40:48,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:40:48,680 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-30 03:40:48,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:40:48,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-30 03:40:48,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-08-30 03:40:48,933 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 248 out of 553 [2023-08-30 03:40:48,934 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 119 places, 132 transitions, 611 flow. Second operand has 5 states, 5 states have (on average 249.4) internal successors, (1247), 5 states have internal predecessors, (1247), 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) [2023-08-30 03:40:48,934 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:40:48,934 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 248 of 553 [2023-08-30 03:40:48,934 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:40:51,209 INFO L130 PetriNetUnfolder]: 16281/25147 cut-off events. [2023-08-30 03:40:51,209 INFO L131 PetriNetUnfolder]: For 22622/27435 co-relation queries the response was YES. [2023-08-30 03:40:51,254 INFO L83 FinitePrefix]: Finished finitePrefix Result has 67470 conditions, 25147 events. 16281/25147 cut-off events. For 22622/27435 co-relation queries the response was YES. Maximal size of possible extension queue 1113. Compared 187372 event pairs, 8651 based on Foata normal form. 222/18600 useless extension candidates. Maximal degree in co-relation 67454. Up to 22854 conditions per place. [2023-08-30 03:40:51,329 INFO L137 encePairwiseOnDemand]: 544/553 looper letters, 129 selfloop transitions, 6 changer transitions 0/175 dead transitions. [2023-08-30 03:40:51,329 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 123 places, 175 transitions, 1066 flow [2023-08-30 03:40:51,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-30 03:40:51,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-30 03:40:51,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1346 transitions. [2023-08-30 03:40:51,332 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4867992766726944 [2023-08-30 03:40:51,332 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1346 transitions. [2023-08-30 03:40:51,332 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1346 transitions. [2023-08-30 03:40:51,333 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:40:51,333 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1346 transitions. [2023-08-30 03:40:51,334 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 269.2) internal successors, (1346), 5 states have internal predecessors, (1346), 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) [2023-08-30 03:40:51,337 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 553.0) internal successors, (3318), 6 states have internal predecessors, (3318), 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) [2023-08-30 03:40:51,338 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 553.0) internal successors, (3318), 6 states have internal predecessors, (3318), 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) [2023-08-30 03:40:51,338 INFO L175 Difference]: Start difference. First operand has 119 places, 132 transitions, 611 flow. Second operand 5 states and 1346 transitions. [2023-08-30 03:40:51,338 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 123 places, 175 transitions, 1066 flow [2023-08-30 03:40:51,363 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 175 transitions, 1066 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-30 03:40:51,365 INFO L231 Difference]: Finished difference. Result has 126 places, 136 transitions, 663 flow [2023-08-30 03:40:51,365 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=611, PETRI_DIFFERENCE_MINUEND_PLACES=119, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=663, PETRI_PLACES=126, PETRI_TRANSITIONS=136} [2023-08-30 03:40:51,366 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, 13 predicate places. [2023-08-30 03:40:51,366 INFO L495 AbstractCegarLoop]: Abstraction has has 126 places, 136 transitions, 663 flow [2023-08-30 03:40:51,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 249.4) internal successors, (1247), 5 states have internal predecessors, (1247), 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) [2023-08-30 03:40:51,366 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:40:51,367 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:40:51,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-08-30 03:40:51,367 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting writer_fnErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:40:51,367 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:40:51,367 INFO L85 PathProgramCache]: Analyzing trace with hash -2082655071, now seen corresponding path program 1 times [2023-08-30 03:40:51,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:40:51,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [71369181] [2023-08-30 03:40:51,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:40:51,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:40:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:40:51,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:40:51,445 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:40:51,445 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [71369181] [2023-08-30 03:40:51,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [71369181] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:40:51,446 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:40:51,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-30 03:40:51,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73400076] [2023-08-30 03:40:51,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:40:51,446 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-30 03:40:51,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:40:51,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-30 03:40:51,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-08-30 03:40:51,741 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 249 out of 553 [2023-08-30 03:40:51,742 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 136 transitions, 663 flow. Second operand has 6 states, 6 states have (on average 250.16666666666666) internal successors, (1501), 6 states have internal predecessors, (1501), 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) [2023-08-30 03:40:51,742 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:40:51,742 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 249 of 553 [2023-08-30 03:40:51,742 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:40:53,645 INFO L130 PetriNetUnfolder]: 15186/24709 cut-off events. [2023-08-30 03:40:53,645 INFO L131 PetriNetUnfolder]: For 24407/29332 co-relation queries the response was YES. [2023-08-30 03:40:53,754 INFO L83 FinitePrefix]: Finished finitePrefix Result has 68043 conditions, 24709 events. 15186/24709 cut-off events. For 24407/29332 co-relation queries the response was YES. Maximal size of possible extension queue 1115. Compared 198935 event pairs, 10464 based on Foata normal form. 195/18251 useless extension candidates. Maximal degree in co-relation 68023. Up to 21276 conditions per place. [2023-08-30 03:40:53,850 INFO L137 encePairwiseOnDemand]: 543/553 looper letters, 135 selfloop transitions, 14 changer transitions 0/189 dead transitions. [2023-08-30 03:40:53,850 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 189 transitions, 1217 flow [2023-08-30 03:40:53,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-30 03:40:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-30 03:40:53,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1606 transitions. [2023-08-30 03:40:53,854 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.48402652200120555 [2023-08-30 03:40:53,854 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1606 transitions. [2023-08-30 03:40:53,854 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1606 transitions. [2023-08-30 03:40:53,855 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:40:53,855 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1606 transitions. [2023-08-30 03:40:53,857 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 267.6666666666667) internal successors, (1606), 6 states have internal predecessors, (1606), 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) [2023-08-30 03:40:53,860 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 553.0) internal successors, (3871), 7 states have internal predecessors, (3871), 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) [2023-08-30 03:40:53,861 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 553.0) internal successors, (3871), 7 states have internal predecessors, (3871), 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) [2023-08-30 03:40:53,861 INFO L175 Difference]: Start difference. First operand has 126 places, 136 transitions, 663 flow. Second operand 6 states and 1606 transitions. [2023-08-30 03:40:53,861 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 189 transitions, 1217 flow [2023-08-30 03:40:53,951 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 130 places, 189 transitions, 1206 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-30 03:40:53,953 INFO L231 Difference]: Finished difference. Result has 134 places, 146 transitions, 767 flow [2023-08-30 03:40:53,954 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=659, PETRI_DIFFERENCE_MINUEND_PLACES=125, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=136, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=767, PETRI_PLACES=134, PETRI_TRANSITIONS=146} [2023-08-30 03:40:53,954 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, 21 predicate places. [2023-08-30 03:40:53,954 INFO L495 AbstractCegarLoop]: Abstraction has has 134 places, 146 transitions, 767 flow [2023-08-30 03:40:53,955 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 250.16666666666666) internal successors, (1501), 6 states have internal predecessors, (1501), 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) [2023-08-30 03:40:53,955 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:40:53,955 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:40:53,955 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-08-30 03:40:53,955 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting writer_fnErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:40:53,956 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:40:53,956 INFO L85 PathProgramCache]: Analyzing trace with hash 28683377, now seen corresponding path program 1 times [2023-08-30 03:40:53,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:40:53,956 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [576849641] [2023-08-30 03:40:53,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:40:53,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:40:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:40:54,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:40:54,078 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:40:54,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [576849641] [2023-08-30 03:40:54,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [576849641] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:40:54,079 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:40:54,079 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-30 03:40:54,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485502205] [2023-08-30 03:40:54,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:40:54,079 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-30 03:40:54,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:40:54,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-30 03:40:54,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-08-30 03:40:54,611 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 245 out of 553 [2023-08-30 03:40:54,613 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 134 places, 146 transitions, 767 flow. Second operand has 7 states, 7 states have (on average 246.14285714285714) internal successors, (1723), 7 states have internal predecessors, (1723), 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) [2023-08-30 03:40:54,615 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:40:54,616 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 245 of 553 [2023-08-30 03:40:54,616 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:40:58,716 INFO L130 PetriNetUnfolder]: 24491/40371 cut-off events. [2023-08-30 03:40:58,717 INFO L131 PetriNetUnfolder]: For 48819/57277 co-relation queries the response was YES. [2023-08-30 03:40:58,918 INFO L83 FinitePrefix]: Finished finitePrefix Result has 116245 conditions, 40371 events. 24491/40371 cut-off events. For 48819/57277 co-relation queries the response was YES. Maximal size of possible extension queue 1795. Compared 354128 event pairs, 11256 based on Foata normal form. 2602/32025 useless extension candidates. Maximal degree in co-relation 116221. Up to 18000 conditions per place. [2023-08-30 03:40:59,089 INFO L137 encePairwiseOnDemand]: 541/553 looper letters, 302 selfloop transitions, 48 changer transitions 0/390 dead transitions. [2023-08-30 03:40:59,089 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 390 transitions, 2500 flow [2023-08-30 03:40:59,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-08-30 03:40:59,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2023-08-30 03:40:59,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 3217 transitions. [2023-08-30 03:40:59,097 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4847799879445449 [2023-08-30 03:40:59,097 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 3217 transitions. [2023-08-30 03:40:59,097 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 3217 transitions. [2023-08-30 03:40:59,099 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:40:59,099 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 3217 transitions. [2023-08-30 03:40:59,105 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 268.0833333333333) internal successors, (3217), 12 states have internal predecessors, (3217), 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) [2023-08-30 03:40:59,113 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 553.0) internal successors, (7189), 13 states have internal predecessors, (7189), 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) [2023-08-30 03:40:59,114 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 553.0) internal successors, (7189), 13 states have internal predecessors, (7189), 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) [2023-08-30 03:40:59,114 INFO L175 Difference]: Start difference. First operand has 134 places, 146 transitions, 767 flow. Second operand 12 states and 3217 transitions. [2023-08-30 03:40:59,114 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 390 transitions, 2500 flow [2023-08-30 03:40:59,448 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 390 transitions, 2489 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-30 03:40:59,452 INFO L231 Difference]: Finished difference. Result has 150 places, 165 transitions, 1120 flow [2023-08-30 03:40:59,452 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=756, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=146, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=29, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1120, PETRI_PLACES=150, PETRI_TRANSITIONS=165} [2023-08-30 03:40:59,453 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, 37 predicate places. [2023-08-30 03:40:59,453 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 165 transitions, 1120 flow [2023-08-30 03:40:59,454 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 246.14285714285714) internal successors, (1723), 7 states have internal predecessors, (1723), 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) [2023-08-30 03:40:59,454 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:40:59,454 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:40:59,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-08-30 03:40:59,454 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:40:59,455 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:40:59,455 INFO L85 PathProgramCache]: Analyzing trace with hash -830088974, now seen corresponding path program 1 times [2023-08-30 03:40:59,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:40:59,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475272802] [2023-08-30 03:40:59,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:40:59,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:40:59,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:40:59,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:40:59,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:40:59,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1475272802] [2023-08-30 03:40:59,591 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1475272802] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:40:59,592 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:40:59,592 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-30 03:40:59,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467607239] [2023-08-30 03:40:59,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:40:59,593 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-30 03:40:59,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:40:59,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-30 03:40:59,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-08-30 03:41:00,035 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 244 out of 553 [2023-08-30 03:41:00,036 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 165 transitions, 1120 flow. Second operand has 6 states, 6 states have (on average 245.33333333333334) internal successors, (1472), 6 states have internal predecessors, (1472), 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) [2023-08-30 03:41:00,037 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:41:00,037 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 244 of 553 [2023-08-30 03:41:00,037 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:41:05,977 INFO L130 PetriNetUnfolder]: 33874/55431 cut-off events. [2023-08-30 03:41:05,977 INFO L131 PetriNetUnfolder]: For 97999/108381 co-relation queries the response was YES. [2023-08-30 03:41:06,447 INFO L83 FinitePrefix]: Finished finitePrefix Result has 166950 conditions, 55431 events. 33874/55431 cut-off events. For 97999/108381 co-relation queries the response was YES. Maximal size of possible extension queue 2211. Compared 492822 event pairs, 6648 based on Foata normal form. 6000/46279 useless extension candidates. Maximal degree in co-relation 166920. Up to 20721 conditions per place. [2023-08-30 03:41:06,627 INFO L137 encePairwiseOnDemand]: 542/553 looper letters, 246 selfloop transitions, 52 changer transitions 0/338 dead transitions. [2023-08-30 03:41:06,627 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 338 transitions, 2552 flow [2023-08-30 03:41:06,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-08-30 03:41:06,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-08-30 03:41:06,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2408 transitions. [2023-08-30 03:41:06,631 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4838255977496484 [2023-08-30 03:41:06,631 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2408 transitions. [2023-08-30 03:41:06,631 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2408 transitions. [2023-08-30 03:41:06,632 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:41:06,632 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2408 transitions. [2023-08-30 03:41:06,635 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 267.55555555555554) internal successors, (2408), 9 states have internal predecessors, (2408), 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) [2023-08-30 03:41:06,638 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 553.0) internal successors, (5530), 10 states have internal predecessors, (5530), 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) [2023-08-30 03:41:06,639 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 553.0) internal successors, (5530), 10 states have internal predecessors, (5530), 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) [2023-08-30 03:41:06,639 INFO L175 Difference]: Start difference. First operand has 150 places, 165 transitions, 1120 flow. Second operand 9 states and 2408 transitions. [2023-08-30 03:41:06,639 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 158 places, 338 transitions, 2552 flow [2023-08-30 03:41:06,853 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 155 places, 338 transitions, 2487 flow, removed 23 selfloop flow, removed 3 redundant places. [2023-08-30 03:41:06,857 INFO L231 Difference]: Finished difference. Result has 159 places, 177 transitions, 1400 flow [2023-08-30 03:41:06,857 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=1081, PETRI_DIFFERENCE_MINUEND_PLACES=147, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=165, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=40, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1400, PETRI_PLACES=159, PETRI_TRANSITIONS=177} [2023-08-30 03:41:06,857 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, 46 predicate places. [2023-08-30 03:41:06,857 INFO L495 AbstractCegarLoop]: Abstraction has has 159 places, 177 transitions, 1400 flow [2023-08-30 03:41:06,858 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 245.33333333333334) internal successors, (1472), 6 states have internal predecessors, (1472), 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) [2023-08-30 03:41:06,858 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:41:06,858 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:41:06,858 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-08-30 03:41:06,858 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting writer_fnErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:41:06,859 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:41:06,859 INFO L85 PathProgramCache]: Analyzing trace with hash -136656673, now seen corresponding path program 2 times [2023-08-30 03:41:06,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:41:06,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1226495447] [2023-08-30 03:41:06,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:41:06,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:41:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:41:06,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:41:06,970 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:41:06,970 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1226495447] [2023-08-30 03:41:06,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1226495447] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:41:06,971 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:41:06,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-30 03:41:06,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104383869] [2023-08-30 03:41:06,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:41:06,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-30 03:41:06,972 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:41:06,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-30 03:41:06,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-08-30 03:41:07,530 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 245 out of 553 [2023-08-30 03:41:07,531 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 159 places, 177 transitions, 1400 flow. Second operand has 7 states, 7 states have (on average 246.14285714285714) internal successors, (1723), 7 states have internal predecessors, (1723), 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) [2023-08-30 03:41:07,531 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:41:07,531 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 245 of 553 [2023-08-30 03:41:07,531 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:41:16,677 INFO L130 PetriNetUnfolder]: 54184/86968 cut-off events. [2023-08-30 03:41:16,677 INFO L131 PetriNetUnfolder]: For 181930/203690 co-relation queries the response was YES. [2023-08-30 03:41:17,223 INFO L83 FinitePrefix]: Finished finitePrefix Result has 271649 conditions, 86968 events. 54184/86968 cut-off events. For 181930/203690 co-relation queries the response was YES. Maximal size of possible extension queue 3873. Compared 815243 event pairs, 16334 based on Foata normal form. 5036/66972 useless extension candidates. Maximal degree in co-relation 271617. Up to 34260 conditions per place. [2023-08-30 03:41:17,543 INFO L137 encePairwiseOnDemand]: 542/553 looper letters, 330 selfloop transitions, 54 changer transitions 0/424 dead transitions. [2023-08-30 03:41:17,543 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 424 transitions, 3439 flow [2023-08-30 03:41:17,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-08-30 03:41:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-08-30 03:41:17,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2480 transitions. [2023-08-30 03:41:17,547 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4982921438617641 [2023-08-30 03:41:17,547 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2480 transitions. [2023-08-30 03:41:17,547 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2480 transitions. [2023-08-30 03:41:17,548 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:41:17,548 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2480 transitions. [2023-08-30 03:41:17,551 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 275.55555555555554) internal successors, (2480), 9 states have internal predecessors, (2480), 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) [2023-08-30 03:41:17,554 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 553.0) internal successors, (5530), 10 states have internal predecessors, (5530), 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) [2023-08-30 03:41:17,555 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 553.0) internal successors, (5530), 10 states have internal predecessors, (5530), 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) [2023-08-30 03:41:17,555 INFO L175 Difference]: Start difference. First operand has 159 places, 177 transitions, 1400 flow. Second operand 9 states and 2480 transitions. [2023-08-30 03:41:17,557 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 424 transitions, 3439 flow [2023-08-30 03:41:20,720 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 424 transitions, 3366 flow, removed 20 selfloop flow, removed 3 redundant places. [2023-08-30 03:41:20,723 INFO L231 Difference]: Finished difference. Result has 169 places, 191 transitions, 1766 flow [2023-08-30 03:41:20,723 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=1363, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=177, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=40, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=133, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1766, PETRI_PLACES=169, PETRI_TRANSITIONS=191} [2023-08-30 03:41:20,724 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, 56 predicate places. [2023-08-30 03:41:20,724 INFO L495 AbstractCegarLoop]: Abstraction has has 169 places, 191 transitions, 1766 flow [2023-08-30 03:41:20,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 246.14285714285714) internal successors, (1723), 7 states have internal predecessors, (1723), 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) [2023-08-30 03:41:20,725 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:41:20,725 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:41:20,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-08-30 03:41:20,725 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:41:20,725 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:41:20,725 INFO L85 PathProgramCache]: Analyzing trace with hash -134613584, now seen corresponding path program 2 times [2023-08-30 03:41:20,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:41:20,726 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526181785] [2023-08-30 03:41:20,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:41:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:41:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:41:20,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:41:20,844 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:41:20,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526181785] [2023-08-30 03:41:20,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526181785] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:41:20,844 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:41:20,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-30 03:41:20,845 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173584207] [2023-08-30 03:41:20,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:41:20,845 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-30 03:41:20,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:41:20,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-30 03:41:20,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-08-30 03:41:21,206 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 553 [2023-08-30 03:41:21,207 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 169 places, 191 transitions, 1766 flow. Second operand has 6 states, 6 states have (on average 239.33333333333334) internal successors, (1436), 6 states have internal predecessors, (1436), 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) [2023-08-30 03:41:21,208 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:41:21,208 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 553 [2023-08-30 03:41:21,208 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:41:32,277 INFO L130 PetriNetUnfolder]: 64149/98225 cut-off events. [2023-08-30 03:41:32,277 INFO L131 PetriNetUnfolder]: For 282527/309788 co-relation queries the response was YES. [2023-08-30 03:41:32,979 INFO L83 FinitePrefix]: Finished finitePrefix Result has 312756 conditions, 98225 events. 64149/98225 cut-off events. For 282527/309788 co-relation queries the response was YES. Maximal size of possible extension queue 4086. Compared 855864 event pairs, 13630 based on Foata normal form. 6165/76923 useless extension candidates. Maximal degree in co-relation 312721. Up to 72010 conditions per place. [2023-08-30 03:41:33,512 INFO L137 encePairwiseOnDemand]: 536/553 looper letters, 269 selfloop transitions, 57 changer transitions 0/360 dead transitions. [2023-08-30 03:41:33,513 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 360 transitions, 3292 flow [2023-08-30 03:41:33,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-30 03:41:33,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-30 03:41:33,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1894 transitions. [2023-08-30 03:41:33,517 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4892792560061999 [2023-08-30 03:41:33,517 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 1894 transitions. [2023-08-30 03:41:33,517 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 1894 transitions. [2023-08-30 03:41:33,518 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:41:33,518 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 1894 transitions. [2023-08-30 03:41:33,520 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 270.57142857142856) internal successors, (1894), 7 states have internal predecessors, (1894), 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) [2023-08-30 03:41:33,523 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 553.0) internal successors, (4424), 8 states have internal predecessors, (4424), 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) [2023-08-30 03:41:33,524 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 553.0) internal successors, (4424), 8 states have internal predecessors, (4424), 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) [2023-08-30 03:41:33,524 INFO L175 Difference]: Start difference. First operand has 169 places, 191 transitions, 1766 flow. Second operand 7 states and 1894 transitions. [2023-08-30 03:41:33,524 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 360 transitions, 3292 flow [2023-08-30 03:41:35,735 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 171 places, 360 transitions, 3227 flow, removed 14 selfloop flow, removed 4 redundant places. [2023-08-30 03:41:35,739 INFO L231 Difference]: Finished difference. Result has 174 places, 201 transitions, 2070 flow [2023-08-30 03:41:35,739 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=1723, PETRI_DIFFERENCE_MINUEND_PLACES=165, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=191, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=47, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=134, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=2070, PETRI_PLACES=174, PETRI_TRANSITIONS=201} [2023-08-30 03:41:35,739 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, 61 predicate places. [2023-08-30 03:41:35,739 INFO L495 AbstractCegarLoop]: Abstraction has has 174 places, 201 transitions, 2070 flow [2023-08-30 03:41:35,740 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 239.33333333333334) internal successors, (1436), 6 states have internal predecessors, (1436), 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) [2023-08-30 03:41:35,740 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:41:35,740 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:41:35,740 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-08-30 03:41:35,740 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting writer_fnErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:41:35,741 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:41:35,741 INFO L85 PathProgramCache]: Analyzing trace with hash -137790343, now seen corresponding path program 3 times [2023-08-30 03:41:35,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:41:35,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385848201] [2023-08-30 03:41:35,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:41:35,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:41:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:41:35,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:41:35,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:41:35,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1385848201] [2023-08-30 03:41:35,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1385848201] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:41:35,853 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:41:35,853 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-30 03:41:35,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360591375] [2023-08-30 03:41:35,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:41:35,854 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-30 03:41:35,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:41:35,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-30 03:41:35,854 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-08-30 03:41:36,435 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 239 out of 553 [2023-08-30 03:41:36,436 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 174 places, 201 transitions, 2070 flow. Second operand has 7 states, 7 states have (on average 240.14285714285714) internal successors, (1681), 7 states have internal predecessors, (1681), 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) [2023-08-30 03:41:36,436 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:41:36,436 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 239 of 553 [2023-08-30 03:41:36,436 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:41:47,834 INFO L130 PetriNetUnfolder]: 65132/101835 cut-off events. [2023-08-30 03:41:47,835 INFO L131 PetriNetUnfolder]: For 378572/403065 co-relation queries the response was YES. [2023-08-30 03:41:48,464 INFO L83 FinitePrefix]: Finished finitePrefix Result has 335500 conditions, 101835 events. 65132/101835 cut-off events. For 378572/403065 co-relation queries the response was YES. Maximal size of possible extension queue 4274. Compared 900957 event pairs, 34327 based on Foata normal form. 5445/78749 useless extension candidates. Maximal degree in co-relation 335464. Up to 58430 conditions per place. [2023-08-30 03:41:48,804 INFO L137 encePairwiseOnDemand]: 535/553 looper letters, 310 selfloop transitions, 63 changer transitions 0/408 dead transitions. [2023-08-30 03:41:48,804 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 181 places, 408 transitions, 3886 flow [2023-08-30 03:41:48,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-08-30 03:41:48,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-08-30 03:41:48,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 2174 transitions. [2023-08-30 03:41:48,808 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4914104882459313 [2023-08-30 03:41:48,808 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 2174 transitions. [2023-08-30 03:41:48,808 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 2174 transitions. [2023-08-30 03:41:48,809 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:41:48,809 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 2174 transitions. [2023-08-30 03:41:48,824 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 271.75) internal successors, (2174), 8 states have internal predecessors, (2174), 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) [2023-08-30 03:41:48,839 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 553.0) internal successors, (4977), 9 states have internal predecessors, (4977), 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) [2023-08-30 03:41:48,840 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 553.0) internal successors, (4977), 9 states have internal predecessors, (4977), 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) [2023-08-30 03:41:48,840 INFO L175 Difference]: Start difference. First operand has 174 places, 201 transitions, 2070 flow. Second operand 8 states and 2174 transitions. [2023-08-30 03:41:48,840 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 181 places, 408 transitions, 3886 flow [2023-08-30 03:41:51,236 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 176 places, 408 transitions, 3752 flow, removed 11 selfloop flow, removed 5 redundant places. [2023-08-30 03:41:51,239 INFO L231 Difference]: Finished difference. Result has 179 places, 213 transitions, 2394 flow [2023-08-30 03:41:51,239 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=1972, PETRI_DIFFERENCE_MINUEND_PLACES=169, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=201, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=51, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=138, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=2394, PETRI_PLACES=179, PETRI_TRANSITIONS=213} [2023-08-30 03:41:51,240 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, 66 predicate places. [2023-08-30 03:41:51,241 INFO L495 AbstractCegarLoop]: Abstraction has has 179 places, 213 transitions, 2394 flow [2023-08-30 03:41:51,261 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 240.14285714285714) internal successors, (1681), 7 states have internal predecessors, (1681), 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) [2023-08-30 03:41:51,261 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:41:51,261 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:41:51,261 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-08-30 03:41:51,261 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr15REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:41:51,262 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:41:51,262 INFO L85 PathProgramCache]: Analyzing trace with hash -529696367, now seen corresponding path program 1 times [2023-08-30 03:41:51,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:41:51,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1879938750] [2023-08-30 03:41:51,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:41:51,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:41:51,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:41:51,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:41:51,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:41:51,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1879938750] [2023-08-30 03:41:51,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1879938750] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:41:51,598 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:41:51,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-08-30 03:41:51,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1796579034] [2023-08-30 03:41:51,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:41:51,601 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-08-30 03:41:51,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:41:51,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-08-30 03:41:51,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2023-08-30 03:41:52,363 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 232 out of 553 [2023-08-30 03:41:52,364 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 179 places, 213 transitions, 2394 flow. Second operand has 9 states, 9 states have (on average 233.11111111111111) internal successors, (2098), 9 states have internal predecessors, (2098), 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) [2023-08-30 03:41:52,364 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:41:52,364 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 232 of 553 [2023-08-30 03:41:52,365 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:42:07,993 INFO L130 PetriNetUnfolder]: 85455/132349 cut-off events. [2023-08-30 03:42:07,993 INFO L131 PetriNetUnfolder]: For 533757/569657 co-relation queries the response was YES. [2023-08-30 03:42:09,072 INFO L83 FinitePrefix]: Finished finitePrefix Result has 447859 conditions, 132349 events. 85455/132349 cut-off events. For 533757/569657 co-relation queries the response was YES. Maximal size of possible extension queue 6057. Compared 1202286 event pairs, 25187 based on Foata normal form. 3122/100411 useless extension candidates. Maximal degree in co-relation 447821. Up to 111092 conditions per place. [2023-08-30 03:42:09,657 INFO L137 encePairwiseOnDemand]: 534/553 looper letters, 525 selfloop transitions, 72 changer transitions 0/631 dead transitions. [2023-08-30 03:42:09,657 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 631 transitions, 7986 flow [2023-08-30 03:42:09,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-08-30 03:42:09,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-08-30 03:42:09,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2367 transitions. [2023-08-30 03:42:09,662 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4755877034358047 [2023-08-30 03:42:09,662 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2367 transitions. [2023-08-30 03:42:09,662 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2367 transitions. [2023-08-30 03:42:09,664 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:42:09,664 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2367 transitions. [2023-08-30 03:42:09,667 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 263.0) internal successors, (2367), 9 states have internal predecessors, (2367), 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) [2023-08-30 03:42:09,672 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 553.0) internal successors, (5530), 10 states have internal predecessors, (5530), 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) [2023-08-30 03:42:09,672 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 553.0) internal successors, (5530), 10 states have internal predecessors, (5530), 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) [2023-08-30 03:42:09,672 INFO L175 Difference]: Start difference. First operand has 179 places, 213 transitions, 2394 flow. Second operand 9 states and 2367 transitions. [2023-08-30 03:42:09,673 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 187 places, 631 transitions, 7986 flow [2023-08-30 03:42:15,998 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 182 places, 631 transitions, 7662 flow, removed 11 selfloop flow, removed 5 redundant places. [2023-08-30 03:42:16,003 INFO L231 Difference]: Finished difference. Result has 189 places, 291 transitions, 3045 flow [2023-08-30 03:42:16,003 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=2302, PETRI_DIFFERENCE_MINUEND_PLACES=174, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=213, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=183, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=3045, PETRI_PLACES=189, PETRI_TRANSITIONS=291} [2023-08-30 03:42:16,004 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, 76 predicate places. [2023-08-30 03:42:16,004 INFO L495 AbstractCegarLoop]: Abstraction has has 189 places, 291 transitions, 3045 flow [2023-08-30 03:42:16,004 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 233.11111111111111) internal successors, (2098), 9 states have internal predecessors, (2098), 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) [2023-08-30 03:42:16,004 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:42:16,004 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:42:16,004 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-08-30 03:42:16,005 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting writer_fnErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:42:16,005 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:42:16,005 INFO L85 PathProgramCache]: Analyzing trace with hash 721264497, now seen corresponding path program 1 times [2023-08-30 03:42:16,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:42:16,005 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [130277307] [2023-08-30 03:42:16,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:42:16,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:42:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:42:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:42:16,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:42:16,259 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [130277307] [2023-08-30 03:42:16,259 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [130277307] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:42:16,259 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:42:16,259 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-08-30 03:42:16,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237911608] [2023-08-30 03:42:16,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:42:16,260 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-08-30 03:42:16,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:42:16,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-08-30 03:42:16,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2023-08-30 03:42:17,299 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 233 out of 553 [2023-08-30 03:42:17,300 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 189 places, 291 transitions, 3045 flow. Second operand has 10 states, 10 states have (on average 234.0) internal successors, (2340), 10 states have internal predecessors, (2340), 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) [2023-08-30 03:42:17,300 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:42:17,300 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 233 of 553 [2023-08-30 03:42:17,300 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:42:19,008 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][159], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 97#L810-1true, Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 503#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 227#L843-6true, Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 309#true, 294#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:19,009 INFO L383 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-30 03:42:19,009 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-30 03:42:19,009 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-30 03:42:19,009 INFO L386 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-30 03:42:19,144 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][240], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 97#L810-1true, Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 503#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 227#L843-6true, Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 309#true, 294#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:19,144 INFO L383 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-30 03:42:19,145 INFO L386 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-30 03:42:19,145 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-30 03:42:19,145 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-30 03:42:19,275 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][261], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 97#L810-1true, Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 503#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 227#L843-6true, 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 309#true, 294#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:19,276 INFO L383 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-30 03:42:19,276 INFO L386 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-30 03:42:19,276 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-30 03:42:19,277 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-30 03:42:19,567 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][159], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 164#writer_fnEXITtrue, Black: 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 97#L810-1true, Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 503#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 309#true, 294#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:19,567 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-30 03:42:19,568 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:19,568 INFO L386 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-30 03:42:19,568 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:19,583 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][168], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 154#reader_twoEXITtrue, Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), 505#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), 224#L810-8true, 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 309#true, 294#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:19,584 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-30 03:42:19,584 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:19,584 INFO L386 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-30 03:42:19,584 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:19,698 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][240], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 164#writer_fnEXITtrue, Black: 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 97#L810-1true, Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 503#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 309#true, 294#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:19,698 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-30 03:42:19,699 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:19,699 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:19,699 INFO L386 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-30 03:42:19,714 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][235], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), 505#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), 224#L810-8true, Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 309#true, 294#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:19,714 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-30 03:42:19,714 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:19,714 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:19,715 INFO L386 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-30 03:42:19,842 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][261], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 164#writer_fnEXITtrue, Black: 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 97#L810-1true, Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 503#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 294#true, 309#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:19,843 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-30 03:42:19,843 INFO L386 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-30 03:42:19,843 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:19,843 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:19,859 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][267], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), 505#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 224#L810-8true, Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 294#true, 309#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:19,859 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-30 03:42:19,860 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:19,860 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:19,860 INFO L386 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-30 03:42:20,046 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][169], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 154#reader_twoEXITtrue, Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 222#L810-1true, 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 507#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= 24 (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (= |writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1| 0)), 309#true, 294#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:20,047 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-30 03:42:20,047 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-30 03:42:20,047 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-30 03:42:20,048 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-30 03:42:20,160 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][236], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 222#L810-1true, 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 507#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= 24 (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (= |writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1| 0)), 294#true, 309#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:20,162 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-30 03:42:20,162 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-30 03:42:20,162 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-30 03:42:20,162 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-30 03:42:20,253 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][377], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 222#L810-1true, 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 507#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= 24 (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (= |writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1| 0)), 309#true, 294#true, 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:20,253 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-30 03:42:20,254 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-30 03:42:20,254 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-30 03:42:20,254 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-30 03:42:20,340 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][268], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 222#L810-1true, 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 507#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= 24 (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (= |writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1| 0)), 294#true, 309#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:20,341 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-30 03:42:20,341 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-30 03:42:20,341 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-30 03:42:20,341 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-30 03:42:20,545 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][170], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), 154#reader_twoEXITtrue, Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 224#L810-8true, Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 294#true, 309#true, 509#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:20,546 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-30 03:42:20,546 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,546 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:20,546 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,553 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][170], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 154#reader_twoEXITtrue, Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 192#L810-9true, Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 309#true, 294#true, 509#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:20,554 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-30 03:42:20,554 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:20,554 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,554 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,841 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][237], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), 224#L810-8true, 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 294#true, 309#true, 509#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:20,842 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-30 03:42:20,842 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:20,842 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,842 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,846 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][237], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 192#L810-9true, Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 309#true, 294#true, 509#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:20,847 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-30 03:42:20,847 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,847 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:20,847 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,921 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][378], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), 224#L810-8true, Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 309#true, 294#true, 509#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:20,921 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-30 03:42:20,921 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,922 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:20,922 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,926 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][378], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 192#L810-9true, Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 294#true, 309#true, 509#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:20,926 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-30 03:42:20,926 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,926 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:20,926 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,998 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][269], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), 224#L810-8true, Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 309#true, 294#true, 509#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:20,998 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-30 03:42:20,999 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:20,999 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:20,999 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:21,003 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][269], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 192#L810-9true, Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 294#true, 309#true, 509#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:21,003 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-30 03:42:21,003 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-30 03:42:21,003 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:21,003 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:21,172 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][167], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 154#reader_twoEXITtrue, Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 82#L811true, 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 511#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (<= (+ (* |writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (<= 0 |writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1|) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 294#true, 309#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:21,172 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-30 03:42:21,172 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-30 03:42:21,172 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-30 03:42:21,173 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-30 03:42:21,285 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][234], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 82#L811true, 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 511#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (<= (+ (* |writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (<= 0 |writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1|) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 294#true, 309#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:21,285 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-30 03:42:21,285 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-30 03:42:21,285 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-30 03:42:21,286 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-30 03:42:21,386 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][375], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 82#L811true, 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 511#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (<= (+ (* |writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (<= 0 |writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1|) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 294#true, 309#true, 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:21,386 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-30 03:42:21,386 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-30 03:42:21,386 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-30 03:42:21,387 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-30 03:42:21,480 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][266], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 82#L811true, 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 511#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (<= (+ (* |writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (<= 0 |writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1|) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 309#true, 294#true, Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24))]) [2023-08-30 03:42:21,481 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-30 03:42:21,481 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-30 03:42:21,481 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-30 03:42:21,481 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-30 03:42:22,118 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][378], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 97#L810-1true, Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 294#true, 309#true, 509#(and (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_~r~1#1.base|) 20) 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* (select (select |#memory_int| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|)) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 178#writer_fnErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCEtrue]) [2023-08-30 03:42:22,119 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-30 03:42:22,119 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-30 03:42:22,119 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-30 03:42:22,119 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-30 03:42:33,553 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([960] $Ultimate##5-->reader_twoEXIT: Formula: (and (= |v_reader_twoThread1of1ForFork1_#res#1.offset_15| 0) (= |v_#valid_259| (store |v_#valid_260| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_100| 0)) (= |v_reader_twoThread1of1ForFork1_#res#1.base_15| 0) (<= 16 |v_reader_twoThread1of1ForFork1_~i~2#1_37|)) InVars {reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_100|, #valid=|v_#valid_260|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_79|, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_15|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_15|, #valid=|v_#valid_259|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_37|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_#res#1.base, #valid][379], [Black: 376#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 372#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 314#(= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1), 452#(and (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 366#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 374#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 154#reader_twoEXITtrue, 361#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 320#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 1)), Black: 318#(and (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 1) (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 451#(and (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24)), Black: 458#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (not (= (select |#valid| |writer_fnThread1of1ForFork0_~r~1#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 334#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 330#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 395#(and (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 399#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 401#(and (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24)), Black: 280#(= (select |#valid| |ULTIMATE.start_main_~#writer~0#1.base|) 1), 270#true, 437#(and (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 350#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 477#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (<= 24 (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_ring_enqueue_#t~mem4#1| 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 348#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 475#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 463#true, Black: 471#(and (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0)), Black: 343#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), Black: 479#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|)) (<= (+ (* (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|))), Black: 465#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 481#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (<= 0 |ULTIMATE.start_ring_enqueue_#t~mem6#1|) (= (select (select |#memory_int| |ULTIMATE.start_ring_enqueue_~r#1.base|) 20) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (<= (+ (* |ULTIMATE.start_ring_enqueue_#t~mem6#1| 4) 24) (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), 490#true, Black: 473#(and (= (select (select |#memory_int| |ULTIMATE.start_writer_fn_~r~1#1.base|) 20) 0) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#r~3#1.base|) 20) 0) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= |ULTIMATE.start_main_~#r~3#1.base| |ULTIMATE.start_main_~#writer~0#1.base|))), Black: 425#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base|) 24) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 423#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 419#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (not (= (select |#valid| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 0)) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), Black: 298#(= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1), 57#L811true, Black: 302#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), Black: 300#(and (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 1)), 291#(= |ULTIMATE.start_writer_fn_~i~1#1| 0), 391#(and (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0)), 309#true, 294#true, 413#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0)), Black: 436#(and (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 441#(and (not (= (select |#valid| |ULTIMATE.start_writer_fn_~r~1#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |ULTIMATE.start_writer_fn_~r~1#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_ring_enqueue_~r#1.base|) 0)) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |ULTIMATE.start_writer_fn_~r~1#1.base|) 24) (= |ULTIMATE.start_ring_enqueue_~r#1.offset| 0) (= (select |#length| |ULTIMATE.start_ring_enqueue_~r#1.base|) 24)), Black: 368#(and (= (select |#length| |writer_fnThread1of1ForFork0_#in~arg#1.base|) 24) (not (= (select |#valid| |ULTIMATE.start_main_~#r~3#1.base|) 0)) (= |writer_fnThread1of1ForFork0_#in~arg#1.offset| 0) (= |writer_fnThread1of1ForFork0_~r~1#1.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#r~3#1.base|) 24) (= |ULTIMATE.start_main_~#r~3#1.offset| 0) (= (select |#length| |writer_fnThread1of1ForFork0_~r~1#1.base|) 24)), 178#writer_fnErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCEtrue]) [2023-08-30 03:42:33,554 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-30 03:42:33,554 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-30 03:42:33,554 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-30 03:42:33,554 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-30 03:42:38,550 INFO L130 PetriNetUnfolder]: 97114/153827 cut-off events. [2023-08-30 03:42:38,550 INFO L131 PetriNetUnfolder]: For 623242/656886 co-relation queries the response was YES. [2023-08-30 03:42:39,748 INFO L83 FinitePrefix]: Finished finitePrefix Result has 562019 conditions, 153827 events. 97114/153827 cut-off events. For 623242/656886 co-relation queries the response was YES. Maximal size of possible extension queue 6600. Compared 1450785 event pairs, 25200 based on Foata normal form. 5949/117303 useless extension candidates. Maximal degree in co-relation 561975. Up to 122613 conditions per place. [2023-08-30 03:42:40,301 INFO L137 encePairwiseOnDemand]: 533/553 looper letters, 519 selfloop transitions, 271 changer transitions 0/831 dead transitions. [2023-08-30 03:42:40,301 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 831 transitions, 9639 flow [2023-08-30 03:42:40,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-08-30 03:42:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-08-30 03:42:40,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2629 transitions. [2023-08-30 03:42:40,305 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.47540687160940326 [2023-08-30 03:42:40,305 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 2629 transitions. [2023-08-30 03:42:40,305 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 2629 transitions. [2023-08-30 03:42:40,306 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:42:40,306 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 2629 transitions. [2023-08-30 03:42:40,309 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 262.9) internal successors, (2629), 10 states have internal predecessors, (2629), 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) [2023-08-30 03:42:40,312 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 553.0) internal successors, (6083), 11 states have internal predecessors, (6083), 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) [2023-08-30 03:42:40,313 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 553.0) internal successors, (6083), 11 states have internal predecessors, (6083), 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) [2023-08-30 03:42:40,313 INFO L175 Difference]: Start difference. First operand has 189 places, 291 transitions, 3045 flow. Second operand 10 states and 2629 transitions. [2023-08-30 03:42:40,313 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 831 transitions, 9639 flow [2023-08-30 03:42:43,625 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 831 transitions, 9529 flow, removed 12 selfloop flow, removed 1 redundant places. [2023-08-30 03:42:43,631 INFO L231 Difference]: Finished difference. Result has 205 places, 514 transitions, 5455 flow [2023-08-30 03:42:43,631 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=3024, PETRI_DIFFERENCE_MINUEND_PLACES=188, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=291, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=50, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=210, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=5455, PETRI_PLACES=205, PETRI_TRANSITIONS=514} [2023-08-30 03:42:43,632 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, 92 predicate places. [2023-08-30 03:42:43,632 INFO L495 AbstractCegarLoop]: Abstraction has has 205 places, 514 transitions, 5455 flow [2023-08-30 03:42:43,632 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 234.0) internal successors, (2340), 10 states have internal predecessors, (2340), 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) [2023-08-30 03:42:43,632 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:42:43,632 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:42:43,632 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-08-30 03:42:43,633 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr15REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:42:43,633 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:42:43,633 INFO L85 PathProgramCache]: Analyzing trace with hash 759299215, now seen corresponding path program 1 times [2023-08-30 03:42:43,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:42:43,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226297108] [2023-08-30 03:42:43,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:42:43,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:42:43,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:42:44,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:42:44,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:42:44,075 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226297108] [2023-08-30 03:42:44,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [226297108] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:42:44,076 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:42:44,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-08-30 03:42:44,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158077318] [2023-08-30 03:42:44,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:42:44,077 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-08-30 03:42:44,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:42:44,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-08-30 03:42:44,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2023-08-30 03:42:45,248 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 227 out of 553 [2023-08-30 03:42:45,249 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 205 places, 514 transitions, 5455 flow. Second operand has 10 states, 10 states have (on average 228.1) internal successors, (2281), 10 states have internal predecessors, (2281), 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) [2023-08-30 03:42:45,249 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:42:45,249 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 227 of 553 [2023-08-30 03:42:45,249 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 03:43:11,109 INFO L130 PetriNetUnfolder]: 106996/166993 cut-off events. [2023-08-30 03:43:11,110 INFO L131 PetriNetUnfolder]: For 756620/796470 co-relation queries the response was YES. [2023-08-30 03:43:12,688 INFO L83 FinitePrefix]: Finished finitePrefix Result has 662489 conditions, 166993 events. 106996/166993 cut-off events. For 756620/796470 co-relation queries the response was YES. Maximal size of possible extension queue 6852. Compared 1534247 event pairs, 45914 based on Foata normal form. 2633/124304 useless extension candidates. Maximal degree in co-relation 662436. Up to 148799 conditions per place. [2023-08-30 03:43:13,337 INFO L137 encePairwiseOnDemand]: 534/553 looper letters, 653 selfloop transitions, 266 changer transitions 0/960 dead transitions. [2023-08-30 03:43:13,337 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 219 places, 960 transitions, 11512 flow [2023-08-30 03:43:13,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-08-30 03:43:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2023-08-30 03:43:13,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 3677 transitions. [2023-08-30 03:43:13,341 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4432790837854129 [2023-08-30 03:43:13,341 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 3677 transitions. [2023-08-30 03:43:13,341 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 3677 transitions. [2023-08-30 03:43:13,342 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 03:43:13,342 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 3677 transitions. [2023-08-30 03:43:13,345 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 245.13333333333333) internal successors, (3677), 15 states have internal predecessors, (3677), 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) [2023-08-30 03:43:13,349 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 553.0) internal successors, (8848), 16 states have internal predecessors, (8848), 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) [2023-08-30 03:43:13,349 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 553.0) internal successors, (8848), 16 states have internal predecessors, (8848), 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) [2023-08-30 03:43:13,349 INFO L175 Difference]: Start difference. First operand has 205 places, 514 transitions, 5455 flow. Second operand 15 states and 3677 transitions. [2023-08-30 03:43:13,350 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 219 places, 960 transitions, 11512 flow [2023-08-30 03:43:19,583 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 219 places, 960 transitions, 11468 flow, removed 22 selfloop flow, removed 0 redundant places. [2023-08-30 03:43:19,592 INFO L231 Difference]: Finished difference. Result has 230 places, 753 transitions, 9326 flow [2023-08-30 03:43:19,592 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=553, PETRI_DIFFERENCE_MINUEND_FLOW=5445, PETRI_DIFFERENCE_MINUEND_PLACES=205, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=514, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=86, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=334, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=9326, PETRI_PLACES=230, PETRI_TRANSITIONS=753} [2023-08-30 03:43:19,593 INFO L281 CegarLoopForPetriNet]: 113 programPoint places, 117 predicate places. [2023-08-30 03:43:19,593 INFO L495 AbstractCegarLoop]: Abstraction has has 230 places, 753 transitions, 9326 flow [2023-08-30 03:43:19,593 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 228.1) internal successors, (2281), 10 states have internal predecessors, (2281), 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) [2023-08-30 03:43:19,593 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 03:43:19,593 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 03:43:19,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-08-30 03:43:19,594 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting writer_fnErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [reader_twoErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, reader_twoErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 96 more)] === [2023-08-30 03:43:19,594 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 03:43:19,594 INFO L85 PathProgramCache]: Analyzing trace with hash 884369985, now seen corresponding path program 1 times [2023-08-30 03:43:19,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 03:43:19,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35078842] [2023-08-30 03:43:19,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 03:43:19,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 03:43:19,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 03:43:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 03:43:19,964 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 03:43:19,964 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [35078842] [2023-08-30 03:43:19,964 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [35078842] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 03:43:19,964 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 03:43:19,964 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-08-30 03:43:19,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210805058] [2023-08-30 03:43:19,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 03:43:19,965 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-08-30 03:43:19,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 03:43:19,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-08-30 03:43:19,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2023-08-30 03:43:21,434 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 228 out of 553 [2023-08-30 03:43:21,435 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 230 places, 753 transitions, 9326 flow. Second operand has 11 states, 11 states have (on average 229.0) internal successors, (2519), 11 states have internal predecessors, (2519), 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) [2023-08-30 03:43:21,435 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 03:43:21,435 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 228 of 553 [2023-08-30 03:43:21,435 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand