./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-1b.i --full-output --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations AFTER --architecture 32bit -------------------------------------------------------------------------------- Checking for data races 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/AutomizerReach.xml -i ../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-1b.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e74a9d887f2b5ed1ee32deb282db19752d3db312511ed38f97d9f22bdf2fecb9 --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations AFTER --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-28 17:52:30,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-28 17:52:30,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-28 17:52:30,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-28 17:52:30,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-28 17:52:30,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-28 17:52:30,656 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-28 17:52:30,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-28 17:52:30,661 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-28 17:52:30,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-28 17:52:30,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-28 17:52:30,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-28 17:52:30,668 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-28 17:52:30,670 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-28 17:52:30,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-28 17:52:30,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-28 17:52:30,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-28 17:52:30,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-28 17:52:30,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-28 17:52:30,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-28 17:52:30,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-28 17:52:30,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-28 17:52:30,697 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-28 17:52:30,698 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-28 17:52:30,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-28 17:52:30,704 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-28 17:52:30,705 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-28 17:52:30,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-28 17:52:30,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-28 17:52:30,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-28 17:52:30,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-28 17:52:30,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-28 17:52:30,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-28 17:52:30,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-28 17:52:30,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-28 17:52:30,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-28 17:52:30,718 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-28 17:52:30,718 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-28 17:52:30,718 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-28 17:52:30,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-28 17:52:30,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-28 17:52:30,721 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-08-28 17:52:30,753 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-28 17:52:30,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-28 17:52:30,754 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-28 17:52:30,754 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-28 17:52:30,755 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-28 17:52:30,755 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-28 17:52:30,756 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-28 17:52:30,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-28 17:52:30,756 INFO L138 SettingsManager]: * Use SBE=true [2023-08-28 17:52:30,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-28 17:52:30,757 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-28 17:52:30,757 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-28 17:52:30,758 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-28 17:52:30,758 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-28 17:52:30,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-28 17:52:30,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-28 17:52:30,759 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-28 17:52:30,759 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-28 17:52:30,759 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-08-28 17:52:30,759 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-28 17:52:30,759 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-28 17:52:30,759 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-28 17:52:30,760 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-28 17:52:30,760 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-28 17:52:30,760 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-28 17:52:30,760 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-28 17:52:30,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-28 17:52:30,761 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-28 17:52:30,761 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-28 17:52:30,761 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-28 17:52:30,761 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-28 17:52:30,761 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-28 17:52:30,762 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-28 17:52:30,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-28 17:52:30,762 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-28 17:52:30,762 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-28 17:52:30,762 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-28 17:52:30,763 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e74a9d887f2b5ed1ee32deb282db19752d3db312511ed38f97d9f22bdf2fecb9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> AFTER [2023-08-28 17:52:31,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-28 17:52:31,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-28 17:52:31,111 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-28 17:52:31,112 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-28 17:52:31,112 INFO L275 PluginConnector]: CDTParser initialized [2023-08-28 17:52:31,113 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-1b.i [2023-08-28 17:52:32,191 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-28 17:52:32,476 INFO L351 CDTParser]: Found 1 translation units. [2023-08-28 17:52:32,476 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/read_write_lock-1b.i [2023-08-28 17:52:32,490 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8bb03691/bd86a644652c4290b2eb7bf17324647d/FLAGa5be3fae1 [2023-08-28 17:52:32,513 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8bb03691/bd86a644652c4290b2eb7bf17324647d [2023-08-28 17:52:32,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-28 17:52:32,517 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-28 17:52:32,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-28 17:52:32,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-28 17:52:32,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-28 17:52:32,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.08 05:52:32" (1/1) ... [2023-08-28 17:52:32,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@444ebc48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:32, skipping insertion in model container [2023-08-28 17:52:32,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.08 05:52:32" (1/1) ... [2023-08-28 17:52:32,531 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-28 17:52:32,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-28 17:52:32,876 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-atomic/read_write_lock-1b.i[30416,30429] [2023-08-28 17:52:32,890 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-28 17:52:32,898 INFO L203 MainTranslator]: Completed pre-run [2023-08-28 17:52:32,940 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-atomic/read_write_lock-1b.i[30416,30429] [2023-08-28 17:52:32,954 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-28 17:52:33,018 INFO L208 MainTranslator]: Completed translation [2023-08-28 17:52:33,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33 WrapperNode [2023-08-28 17:52:33,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-28 17:52:33,020 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-28 17:52:33,020 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-28 17:52:33,020 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-28 17:52:33,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33" (1/1) ... [2023-08-28 17:52:33,046 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33" (1/1) ... [2023-08-28 17:52:33,086 INFO L138 Inliner]: procedures = 171, calls = 35, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 167 [2023-08-28 17:52:33,091 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-28 17:52:33,092 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-28 17:52:33,092 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-28 17:52:33,092 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-08-28 17:52:33,098 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33" (1/1) ... [2023-08-28 17:52:33,098 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33" (1/1) ... [2023-08-28 17:52:33,100 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33" (1/1) ... [2023-08-28 17:52:33,101 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33" (1/1) ... [2023-08-28 17:52:33,114 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33" (1/1) ... [2023-08-28 17:52:33,115 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33" (1/1) ... [2023-08-28 17:52:33,117 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33" (1/1) ... [2023-08-28 17:52:33,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33" (1/1) ... [2023-08-28 17:52:33,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-28 17:52:33,121 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-28 17:52:33,121 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-08-28 17:52:33,121 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-08-28 17:52:33,122 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33" (1/1) ... [2023-08-28 17:52:33,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-28 17:52:33,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-28 17:52:33,155 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) [2023-08-28 17:52:33,164 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 [2023-08-28 17:52:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-28 17:52:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-28 17:52:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-28 17:52:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure reader [2023-08-28 17:52:33,186 INFO L138 BoogieDeclarations]: Found implementation of procedure reader [2023-08-28 17:52:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-28 17:52:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-28 17:52:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-28 17:52:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-28 17:52:33,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-28 17:52:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2023-08-28 17:52:33,187 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2023-08-28 17:52:33,188 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-28 17:52:33,290 INFO L236 CfgBuilder]: Building ICFG [2023-08-28 17:52:33,292 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-28 17:52:33,653 INFO L277 CfgBuilder]: Performing block encoding [2023-08-28 17:52:33,787 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-28 17:52:33,788 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-08-28 17:52:33,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.08 05:52:33 BoogieIcfgContainer [2023-08-28 17:52:33,790 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-28 17:52:33,792 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-28 17:52:33,792 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-08-28 17:52:33,795 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-08-28 17:52:33,795 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.08 05:52:32" (1/3) ... [2023-08-28 17:52:33,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52fadd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.08 05:52:33, skipping insertion in model container [2023-08-28 17:52:33,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 05:52:33" (2/3) ... [2023-08-28 17:52:33,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52fadd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.08 05:52:33, skipping insertion in model container [2023-08-28 17:52:33,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.08 05:52:33" (3/3) ... [2023-08-28 17:52:33,797 INFO L112 eAbstractionObserver]: Analyzing ICFG read_write_lock-1b.i [2023-08-28 17:52:33,805 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-28 17:52:33,813 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-28 17:52:33,813 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 18 error locations. [2023-08-28 17:52:33,813 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-28 17:52:33,915 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2023-08-28 17:52:33,956 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 203 places, 192 transitions, 416 flow [2023-08-28 17:52:34,061 INFO L130 PetriNetUnfolder]: 2/188 cut-off events. [2023-08-28 17:52:34,062 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2023-08-28 17:52:34,069 INFO L83 FinitePrefix]: Finished finitePrefix Result has 205 conditions, 188 events. 2/188 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 362 event pairs, 0 based on Foata normal form. 0/154 useless extension candidates. Maximal degree in co-relation 139. Up to 2 conditions per place. [2023-08-28 17:52:34,070 INFO L82 GeneralOperation]: Start removeDead. Operand has 203 places, 192 transitions, 416 flow [2023-08-28 17:52:34,079 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 186 places, 175 transitions, 371 flow [2023-08-28 17:52:34,082 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-28 17:52:34,094 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 186 places, 175 transitions, 371 flow [2023-08-28 17:52:34,097 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 186 places, 175 transitions, 371 flow [2023-08-28 17:52:34,098 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 186 places, 175 transitions, 371 flow [2023-08-28 17:52:34,155 INFO L130 PetriNetUnfolder]: 2/175 cut-off events. [2023-08-28 17:52:34,155 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2023-08-28 17:52:34,160 INFO L83 FinitePrefix]: Finished finitePrefix Result has 191 conditions, 175 events. 2/175 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 364 event pairs, 0 based on Foata normal form. 0/141 useless extension candidates. Maximal degree in co-relation 139. Up to 2 conditions per place. [2023-08-28 17:52:34,166 INFO L119 LiptonReduction]: Number of co-enabled transitions 13728 [2023-08-28 17:52:37,606 INFO L134 LiptonReduction]: Checked pairs total: 48167 [2023-08-28 17:52:37,606 INFO L136 LiptonReduction]: Total number of compositions: 113 [2023-08-28 17:52:37,618 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-28 17:52:37,623 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=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@141543a9, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-28 17:52:37,623 INFO L358 AbstractCegarLoop]: Starting to check reachability of 50 error locations. [2023-08-28 17:52:37,626 INFO L130 PetriNetUnfolder]: 0/3 cut-off events. [2023-08-28 17:52:37,626 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-28 17:52:37,627 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 17:52:37,627 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1] [2023-08-28 17:52:37,628 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr2ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-28 17:52:37,632 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 17:52:37,632 INFO L85 PathProgramCache]: Analyzing trace with hash 652550, now seen corresponding path program 1 times [2023-08-28 17:52:37,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 17:52:37,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130233972] [2023-08-28 17:52:37,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 17:52:37,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 17:52:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 17:52:37,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 17:52:37,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 17:52:37,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1130233972] [2023-08-28 17:52:37,801 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1130233972] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 17:52:37,802 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 17:52:37,802 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-28 17:52:37,803 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094003955] [2023-08-28 17:52:37,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 17:52:37,810 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-28 17:52:37,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 17:52:37,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-28 17:52:37,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-28 17:52:37,839 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 158 out of 305 [2023-08-28 17:52:37,843 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 100 places, 89 transitions, 199 flow. Second operand has 2 states, 2 states have (on average 159.5) internal successors, (319), 2 states have internal predecessors, (319), 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) [2023-08-28 17:52:37,843 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 17:52:37,843 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 158 of 305 [2023-08-28 17:52:37,844 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 17:52:39,306 INFO L130 PetriNetUnfolder]: 6813/13183 cut-off events. [2023-08-28 17:52:39,306 INFO L131 PetriNetUnfolder]: For 605/605 co-relation queries the response was YES. [2023-08-28 17:52:39,334 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23224 conditions, 13183 events. 6813/13183 cut-off events. For 605/605 co-relation queries the response was YES. Maximal size of possible extension queue 610. Compared 117367 event pairs, 6813 based on Foata normal form. 789/12597 useless extension candidates. Maximal degree in co-relation 20615. Up to 9417 conditions per place. [2023-08-28 17:52:39,412 INFO L137 encePairwiseOnDemand]: 283/305 looper letters, 33 selfloop transitions, 0 changer transitions 0/67 dead transitions. [2023-08-28 17:52:39,412 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 67 transitions, 221 flow [2023-08-28 17:52:39,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-28 17:52:39,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-28 17:52:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 371 transitions. [2023-08-28 17:52:39,429 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6081967213114754 [2023-08-28 17:52:39,429 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 371 transitions. [2023-08-28 17:52:39,430 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 371 transitions. [2023-08-28 17:52:39,433 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 17:52:39,435 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 371 transitions. [2023-08-28 17:52:39,440 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 185.5) internal successors, (371), 2 states have internal predecessors, (371), 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) [2023-08-28 17:52:39,444 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 305.0) internal successors, (915), 3 states have internal predecessors, (915), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-28 17:52:39,444 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 305.0) internal successors, (915), 3 states have internal predecessors, (915), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-28 17:52:39,446 INFO L175 Difference]: Start difference. First operand has 100 places, 89 transitions, 199 flow. Second operand 2 states and 371 transitions. [2023-08-28 17:52:39,446 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 81 places, 67 transitions, 221 flow [2023-08-28 17:52:39,461 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 67 transitions, 208 flow, removed 0 selfloop flow, removed 7 redundant places. [2023-08-28 17:52:39,463 INFO L231 Difference]: Finished difference. Result has 74 places, 67 transitions, 142 flow [2023-08-28 17:52:39,464 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=305, PETRI_DIFFERENCE_MINUEND_FLOW=142, PETRI_DIFFERENCE_MINUEND_PLACES=73, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=67, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=67, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=142, PETRI_PLACES=74, PETRI_TRANSITIONS=67} [2023-08-28 17:52:39,467 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -26 predicate places. [2023-08-28 17:52:39,468 INFO L495 AbstractCegarLoop]: Abstraction has has 74 places, 67 transitions, 142 flow [2023-08-28 17:52:39,468 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 159.5) internal successors, (319), 2 states have internal predecessors, (319), 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) [2023-08-28 17:52:39,468 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 17:52:39,468 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2023-08-28 17:52:39,469 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-28 17:52:39,470 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-28 17:52:39,478 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 17:52:39,480 INFO L85 PathProgramCache]: Analyzing trace with hash -2034198165, now seen corresponding path program 1 times [2023-08-28 17:52:39,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 17:52:39,481 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780478562] [2023-08-28 17:52:39,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 17:52:39,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 17:52:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 17:52:39,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 17:52:39,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 17:52:39,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [780478562] [2023-08-28 17:52:39,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [780478562] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 17:52:39,597 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 17:52:39,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 17:52:39,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000301158] [2023-08-28 17:52:39,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 17:52:39,599 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 17:52:39,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 17:52:39,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 17:52:39,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 17:52:39,626 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 148 out of 305 [2023-08-28 17:52:39,627 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 67 transitions, 142 flow. Second operand has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 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) [2023-08-28 17:52:39,627 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 17:52:39,627 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 148 of 305 [2023-08-28 17:52:39,627 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 17:52:42,019 INFO L130 PetriNetUnfolder]: 20093/33192 cut-off events. [2023-08-28 17:52:42,020 INFO L131 PetriNetUnfolder]: For 308/308 co-relation queries the response was YES. [2023-08-28 17:52:42,085 INFO L83 FinitePrefix]: Finished finitePrefix Result has 61222 conditions, 33192 events. 20093/33192 cut-off events. For 308/308 co-relation queries the response was YES. Maximal size of possible extension queue 1211. Compared 274471 event pairs, 16718 based on Foata normal form. 0/29867 useless extension candidates. Maximal degree in co-relation 61219. Up to 24544 conditions per place. [2023-08-28 17:52:42,338 INFO L137 encePairwiseOnDemand]: 297/305 looper letters, 58 selfloop transitions, 7 changer transitions 0/93 dead transitions. [2023-08-28 17:52:42,339 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 93 transitions, 328 flow [2023-08-28 17:52:42,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 17:52:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 17:52:42,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 510 transitions. [2023-08-28 17:52:42,342 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5573770491803278 [2023-08-28 17:52:42,342 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 510 transitions. [2023-08-28 17:52:42,342 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 510 transitions. [2023-08-28 17:52:42,343 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 17:52:42,343 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 510 transitions. [2023-08-28 17:52:42,344 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 170.0) internal successors, (510), 3 states have internal predecessors, (510), 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) [2023-08-28 17:52:42,347 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 305.0) internal successors, (1220), 4 states have internal predecessors, (1220), 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) [2023-08-28 17:52:42,348 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 305.0) internal successors, (1220), 4 states have internal predecessors, (1220), 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) [2023-08-28 17:52:42,348 INFO L175 Difference]: Start difference. First operand has 74 places, 67 transitions, 142 flow. Second operand 3 states and 510 transitions. [2023-08-28 17:52:42,348 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 93 transitions, 328 flow [2023-08-28 17:52:42,350 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 76 places, 93 transitions, 328 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-28 17:52:42,352 INFO L231 Difference]: Finished difference. Result has 77 places, 73 transitions, 189 flow [2023-08-28 17:52:42,352 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=305, PETRI_DIFFERENCE_MINUEND_FLOW=142, PETRI_DIFFERENCE_MINUEND_PLACES=74, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=67, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=189, PETRI_PLACES=77, PETRI_TRANSITIONS=73} [2023-08-28 17:52:42,353 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -23 predicate places. [2023-08-28 17:52:42,353 INFO L495 AbstractCegarLoop]: Abstraction has has 77 places, 73 transitions, 189 flow [2023-08-28 17:52:42,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 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) [2023-08-28 17:52:42,353 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 17:52:42,354 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-28 17:52:42,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-28 17:52:42,354 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting readerErr3ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-28 17:52:42,356 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 17:52:42,356 INFO L85 PathProgramCache]: Analyzing trace with hash 1412139351, now seen corresponding path program 1 times [2023-08-28 17:52:42,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 17:52:42,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582884035] [2023-08-28 17:52:42,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 17:52:42,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 17:52:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 17:52:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 17:52:42,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 17:52:42,448 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582884035] [2023-08-28 17:52:42,452 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [582884035] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 17:52:42,453 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 17:52:42,453 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 17:52:42,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757954995] [2023-08-28 17:52:42,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 17:52:42,454 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 17:52:42,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 17:52:42,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 17:52:42,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 17:52:42,477 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 144 out of 305 [2023-08-28 17:52:42,478 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 73 transitions, 189 flow. Second operand has 3 states, 3 states have (on average 146.33333333333334) internal successors, (439), 3 states have internal predecessors, (439), 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) [2023-08-28 17:52:42,478 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 17:52:42,478 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 144 of 305 [2023-08-28 17:52:42,480 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 17:52:48,534 INFO L130 PetriNetUnfolder]: 72646/116873 cut-off events. [2023-08-28 17:52:48,541 INFO L131 PetriNetUnfolder]: For 23068/24786 co-relation queries the response was YES. [2023-08-28 17:52:48,769 INFO L83 FinitePrefix]: Finished finitePrefix Result has 243922 conditions, 116873 events. 72646/116873 cut-off events. For 23068/24786 co-relation queries the response was YES. Maximal size of possible extension queue 3500. Compared 1059833 event pairs, 26414 based on Foata normal form. 70/107521 useless extension candidates. Maximal degree in co-relation 243917. Up to 53824 conditions per place. [2023-08-28 17:52:49,244 INFO L137 encePairwiseOnDemand]: 291/305 looper letters, 81 selfloop transitions, 15 changer transitions 0/117 dead transitions. [2023-08-28 17:52:49,244 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 117 transitions, 508 flow [2023-08-28 17:52:49,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 17:52:49,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 17:52:49,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 520 transitions. [2023-08-28 17:52:49,248 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5683060109289617 [2023-08-28 17:52:49,248 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 520 transitions. [2023-08-28 17:52:49,248 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 520 transitions. [2023-08-28 17:52:49,248 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 17:52:49,249 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 520 transitions. [2023-08-28 17:52:49,250 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 173.33333333333334) internal successors, (520), 3 states have internal predecessors, (520), 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) [2023-08-28 17:52:49,252 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 305.0) internal successors, (1220), 4 states have internal predecessors, (1220), 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) [2023-08-28 17:52:49,253 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 305.0) internal successors, (1220), 4 states have internal predecessors, (1220), 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) [2023-08-28 17:52:49,253 INFO L175 Difference]: Start difference. First operand has 77 places, 73 transitions, 189 flow. Second operand 3 states and 520 transitions. [2023-08-28 17:52:49,253 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 117 transitions, 508 flow [2023-08-28 17:52:49,702 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 78 places, 117 transitions, 494 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-28 17:52:49,703 INFO L231 Difference]: Finished difference. Result has 80 places, 88 transitions, 332 flow [2023-08-28 17:52:49,704 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=305, PETRI_DIFFERENCE_MINUEND_FLOW=182, PETRI_DIFFERENCE_MINUEND_PLACES=76, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=73, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=58, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=332, PETRI_PLACES=80, PETRI_TRANSITIONS=88} [2023-08-28 17:52:49,704 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -20 predicate places. [2023-08-28 17:52:49,705 INFO L495 AbstractCegarLoop]: Abstraction has has 80 places, 88 transitions, 332 flow [2023-08-28 17:52:49,705 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 146.33333333333334) internal successors, (439), 3 states have internal predecessors, (439), 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) [2023-08-28 17:52:49,705 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 17:52:49,705 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 17:52:49,706 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-28 17:52:49,706 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting writerErr4ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-28 17:52:49,706 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 17:52:49,706 INFO L85 PathProgramCache]: Analyzing trace with hash 1193988958, now seen corresponding path program 1 times [2023-08-28 17:52:49,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 17:52:49,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1872602662] [2023-08-28 17:52:49,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 17:52:49,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 17:52:49,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 17:52:49,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 17:52:49,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 17:52:49,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1872602662] [2023-08-28 17:52:49,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1872602662] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 17:52:49,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 17:52:49,742 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 17:52:49,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458601288] [2023-08-28 17:52:49,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 17:52:49,742 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 17:52:49,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 17:52:49,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 17:52:49,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 17:52:49,751 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 152 out of 305 [2023-08-28 17:52:49,752 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 80 places, 88 transitions, 332 flow. Second operand has 3 states, 3 states have (on average 154.66666666666666) internal successors, (464), 3 states have internal predecessors, (464), 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) [2023-08-28 17:52:49,752 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 17:52:49,752 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 152 of 305 [2023-08-28 17:52:49,753 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 17:52:50,348 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 123#$Ultimate##0true, 206#true, 46#L721-6true, Black: 214#true, 216#(= |#race~x~0| 0), 125#L703true, 158#L710-2true]) [2023-08-28 17:52:50,349 INFO L383 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-28 17:52:50,349 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 17:52:50,349 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 17:52:50,349 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 17:52:50,349 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 48#L708-1true, 216#(= |#race~x~0| 0), 125#L703true, 158#L710-2true]) [2023-08-28 17:52:50,349 INFO L383 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-28 17:52:50,349 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 17:52:50,349 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 17:52:50,349 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 17:52:50,351 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L708-1-->L709: Formula: (= |v_#race~x~0_1| 0) InVars {} OutVars{#race~x~0=|v_#race~x~0_1|} AuxVars[] AssignedVars[#race~x~0][40], [30#L720-4true, 220#true, 181#L709true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 6#L709-1true, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:50,351 INFO L383 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2023-08-28 17:52:50,351 INFO L386 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-08-28 17:52:50,351 INFO L386 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-08-28 17:52:50,352 INFO L386 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-08-28 17:52:50,363 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L708-1-->L709: Formula: (= |v_#race~x~0_1| 0) InVars {} OutVars{#race~x~0=|v_#race~x~0_1|} AuxVars[] AssignedVars[#race~x~0][40], [220#true, 181#L709true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 6#L709-1true, 206#true, 46#L721-6true, Black: 214#true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:50,364 INFO L383 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-28 17:52:50,364 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 17:52:50,364 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 17:52:50,364 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 17:52:50,463 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 123#$Ultimate##0true, 86#L703-2true, 206#true, Black: 214#true, 46#L721-6true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:50,463 INFO L383 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-28 17:52:50,463 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 17:52:50,463 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 17:52:50,463 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 17:52:50,464 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true, 48#L708-1true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:50,464 INFO L383 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-28 17:52:50,464 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 17:52:50,464 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 17:52:50,464 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 17:52:50,468 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 48#L708-1true, 216#(= |#race~x~0| 0), 125#L703true, 158#L710-2true]) [2023-08-28 17:52:50,468 INFO L383 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-28 17:52:50,468 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 17:52:50,468 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 17:52:50,468 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 17:52:50,607 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 123#$Ultimate##0true, 206#true, Black: 214#true, 46#L721-6true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:50,607 INFO L383 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-28 17:52:50,608 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-28 17:52:50,608 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-28 17:52:50,608 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-28 17:52:50,610 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true, 46#L721-6true, 48#L708-1true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:50,610 INFO L383 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-28 17:52:50,610 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-28 17:52:50,610 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-28 17:52:50,610 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-28 17:52:50,611 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 48#L708-1true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:50,611 INFO L383 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-28 17:52:50,611 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-28 17:52:50,611 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-28 17:52:50,611 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-28 17:52:50,806 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 46#L721-6true, 206#true, Black: 214#true, 48#L708-1true, 216#(= |#race~x~0| 0), 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:50,806 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,806 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,806 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,807 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,807 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 63#writerEXITtrue, 123#$Ultimate##0true, 206#true, Black: 214#true, 46#L721-6true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:50,807 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,807 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,807 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,807 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,807 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 46#L721-6true, 48#L708-1true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:50,807 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,807 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,807 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,807 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,808 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, Black: 214#true, 48#L708-1true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:50,808 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,808 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,808 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:50,808 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:51,121 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, Black: 214#true, 46#L721-6true, 48#L708-1true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:51,121 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-28 17:52:51,121 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:51,121 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:51,121 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:51,121 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 123#$Ultimate##0true, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:51,121 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-28 17:52:51,121 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:51,122 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:51,122 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:51,122 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 46#L721-6true, 206#true, Black: 214#true, 48#L708-1true, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:51,122 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-28 17:52:51,122 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:51,122 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:51,122 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:51,326 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 48#L708-1true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:51,327 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-28 17:52:51,327 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:51,327 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:51,327 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:51,328 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 123#$Ultimate##0true, 206#true, Black: 214#true, 148#L722-6true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:51,328 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-28 17:52:51,328 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:51,328 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:51,328 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:51,699 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 214#true, 48#L708-1true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:51,699 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-28 17:52:51,699 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:51,699 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:51,699 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:51,713 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true, 158#L710-2true]) [2023-08-28 17:52:51,713 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-28 17:52:51,713 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:51,713 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:51,713 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:51,729 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true, 158#L710-2true]) [2023-08-28 17:52:51,730 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-28 17:52:51,730 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:51,730 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:51,730 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:51,911 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 46#L721-6true, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true, 158#L710-2true]) [2023-08-28 17:52:51,911 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,911 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,911 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,911 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,913 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 54#L703-3true, 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:51,913 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,913 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,913 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,913 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,914 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:51,914 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,914 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,914 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,914 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,937 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L708-1-->L709: Formula: (= |v_#race~x~0_1| 0) InVars {} OutVars{#race~x~0=|v_#race~x~0_1|} AuxVars[] AssignedVars[#race~x~0][40], [30#L720-4true, 220#true, 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 181#L709true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:51,938 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,938 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,939 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,939 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,941 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 46#L721-6true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true, 158#L710-2true]) [2023-08-28 17:52:51,941 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,941 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,941 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:51,942 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:52,307 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true, 158#L710-2true]) [2023-08-28 17:52:52,307 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,307 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,307 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,308 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,310 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 54#L703-3true, 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:52,310 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,310 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,310 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,310 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,311 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 159#writerEXITtrue, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:52,311 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,311 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,311 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,311 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,320 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:52,321 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,321 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,321 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,321 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,342 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L708-1-->L709: Formula: (= |v_#race~x~0_1| 0) InVars {} OutVars{#race~x~0=|v_#race~x~0_1|} AuxVars[] AssignedVars[#race~x~0][40], [220#true, 181#L709true, 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:52,342 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,342 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,342 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,342 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,344 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 123#$Ultimate##0true, 206#true, 46#L721-6true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:52,344 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,344 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,345 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,345 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,345 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 48#L708-1true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:52,345 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,345 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,345 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,345 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:52,571 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, 46#L721-6true, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:52,571 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,571 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,571 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,571 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,574 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:52,575 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,575 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,575 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,575 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,582 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:52,583 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,583 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,583 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,583 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,595 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 123#$Ultimate##0true, 86#L703-2true, Black: 214#true, 206#true, 46#L721-6true, 53#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:52,596 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,596 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,596 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,596 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,596 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 86#L703-2true, Black: 214#true, 206#true, 53#readerEXITtrue, 48#L708-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:52,596 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,596 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,596 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,596 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,621 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 53#readerEXITtrue, 48#L708-1true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:52,621 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,621 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,621 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:52,621 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:53,034 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [75#L721-7true, 146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:53,035 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,035 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,035 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,035 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,035 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:53,035 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,035 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,036 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,036 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,058 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 123#$Ultimate##0true, Black: 214#true, 206#true, 53#readerEXITtrue, 46#L721-6true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:53,058 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,058 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,059 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,059 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,059 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 86#L703-2true, Black: 214#true, 206#true, 46#L721-6true, 53#readerEXITtrue, 48#L708-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:53,059 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,059 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,059 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,059 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,061 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, Black: 214#true, 206#true, 53#readerEXITtrue, 48#L708-1true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:53,061 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,061 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,061 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,061 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:53,251 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, Black: 214#true, 206#true, 53#readerEXITtrue, 46#L721-6true, 48#L708-1true, 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:53,251 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,252 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,252 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,252 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,252 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, 123#$Ultimate##0true, Black: 214#true, 206#true, 53#readerEXITtrue, 46#L721-6true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:53,252 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,252 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,252 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,252 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,254 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, 53#readerEXITtrue, Black: 214#true, 206#true, 48#L708-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:53,254 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,254 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,254 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,254 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,258 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [75#L721-7true, 146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:53,258 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,258 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,258 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,258 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,259 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:53,259 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,259 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,259 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,259 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,279 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, Black: 214#true, 53#readerEXITtrue, 206#true, 46#L721-6true, 48#L708-1true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:53,279 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,279 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,279 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,279 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:53,469 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, Black: 214#true, 206#true, 53#readerEXITtrue, 46#L721-6true, 48#L708-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:53,469 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,469 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,469 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,469 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,470 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 123#$Ultimate##0true, Black: 214#true, 206#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:53,471 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,471 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,471 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,471 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,471 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, Black: 214#true, 206#true, 53#readerEXITtrue, 46#L721-6true, 48#L708-1true, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:53,471 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,471 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,471 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,472 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,478 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:53,478 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,478 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,479 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,479 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:53,861 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, Black: 214#true, 206#true, 53#readerEXITtrue, 48#L708-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:53,861 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-28 17:52:53,861 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 17:52:53,861 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 17:52:53,861 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 17:52:53,863 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 123#$Ultimate##0true, Black: 214#true, 206#true, 148#L722-6true, 53#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:53,863 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-28 17:52:53,863 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 17:52:53,863 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 17:52:53,864 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 17:52:53,982 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0), 54#L703-3true, 126#L709-1true, 125#L703true]) [2023-08-28 17:52:53,982 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-28 17:52:53,983 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 17:52:53,983 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 17:52:53,983 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 17:52:54,060 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, Black: 214#true, 206#true, 148#L722-6true, 53#readerEXITtrue, 48#L708-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,060 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,060 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,060 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,060 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,094 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [106#L710-2true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 46#L721-6true, 206#true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-28 17:52:54,095 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,095 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,095 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,095 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,098 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 126#L709-1true, 54#L703-3true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,098 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,098 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,098 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,098 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,098 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [30#L720-4true, 106#L710-2true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:54,098 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,099 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,099 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,099 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,102 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 54#L703-3true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,103 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,103 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,103 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,103 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,106 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 86#L703-2true, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true, 158#L710-2true]) [2023-08-28 17:52:54,106 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,106 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,106 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,106 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,119 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, Black: 214#true, 53#readerEXITtrue, 206#true, 159#writerEXITtrue, 126#L709-1true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:54,119 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,119 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,120 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,120 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,125 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:54,125 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,125 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,125 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,125 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,127 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true, 158#L710-2true]) [2023-08-28 17:52:54,127 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,127 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,127 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,127 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,183 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 46#L721-6true, 54#L703-3true, 126#L709-1true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:54,183 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,183 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,183 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,183 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 17:52:54,254 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 106#L710-2true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,254 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,254 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,254 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,254 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,284 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [106#L710-2true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 46#L721-6true, 53#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,284 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,284 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,284 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,285 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,286 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 46#L721-6true, Black: 214#true, 53#readerEXITtrue, 54#L703-3true, 126#L709-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,286 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,286 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,286 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,286 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,287 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [106#L710-2true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:54,287 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,287 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,287 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,287 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,287 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,288 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 126#L709-1true, 54#L703-3true, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-28 17:52:54,288 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,288 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,288 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,288 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,288 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 159#writerEXITtrue, 126#L709-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,289 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,289 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,289 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,289 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,290 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 46#L721-6true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0), 54#L703-3true]) [2023-08-28 17:52:54,290 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,290 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,290 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,291 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,294 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 86#L703-2true, 206#true, 46#L721-6true, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:54,294 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,294 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,294 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,294 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,296 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 53#readerEXITtrue, 206#true, Black: 214#true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 54#L703-3true, 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:54,296 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,296 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,296 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,296 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,297 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 53#readerEXITtrue, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,297 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,297 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,297 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,297 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,478 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 54#L703-3true, 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:54,478 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,478 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,478 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,478 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,478 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 86#L703-2true, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:54,478 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,478 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,478 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,478 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,492 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 46#L721-6true, 159#writerEXITtrue, 126#L709-1true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:54,492 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,492 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,492 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,493 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,496 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 53#readerEXITtrue, 206#true, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:54,496 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,496 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,496 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,496 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,499 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true, 158#L710-2true]) [2023-08-28 17:52:54,499 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,499 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,499 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,500 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 17:52:54,600 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, 106#L710-2true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, 53#readerEXITtrue, 206#true, Black: 214#true, 46#L721-6true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,600 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,600 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,600 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,600 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,600 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,601 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 106#L710-2true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,601 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,601 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,601 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,601 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,606 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:54,606 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,606 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,606 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,606 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,615 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, 106#L710-2true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,615 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,615 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,615 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,615 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,624 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, Black: 214#true, 206#true, 53#readerEXITtrue, 54#L703-3true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,624 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,624 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,624 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,624 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,627 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:54,627 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,627 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,627 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,627 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,632 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 46#L721-6true, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:54,632 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,632 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,632 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,632 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,633 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:54,633 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,633 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,633 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,633 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,640 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 106#L710-2true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 53#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,640 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,640 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,641 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,641 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,641 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,642 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 53#readerEXITtrue, Black: 214#true, 46#L721-6true, 153#L711true, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-28 17:52:54,643 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,643 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,643 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,643 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,644 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 54#L703-3true, 126#L709-1true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:54,644 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,644 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,645 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,645 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,645 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 46#L721-6true, 53#readerEXITtrue, Black: 214#true, 159#writerEXITtrue, 126#L709-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,645 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,645 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,645 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,645 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,646 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 53#readerEXITtrue, 206#true, Black: 214#true, 159#writerEXITtrue, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 126#L709-1true, 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:54,646 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,646 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,646 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,646 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,647 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 153#L711true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:54,647 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,647 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,647 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,647 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,648 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 54#L703-3true, 81#L703-3true]) [2023-08-28 17:52:54,648 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,648 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,648 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,648 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,648 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,648 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,649 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,649 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,649 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,651 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 86#L703-2true, 206#true, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:54,651 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,651 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,651 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,651 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,652 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-28 17:52:54,653 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,653 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,653 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,653 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 17:52:54,749 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 46#L721-6true, 54#L703-3true, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:54,750 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,750 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,750 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,750 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,755 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 53#readerEXITtrue, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:54,755 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,755 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,755 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,755 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,755 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, 53#readerEXITtrue, 206#true, Black: 214#true, 153#L711true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,755 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,756 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,756 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,756 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,759 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, Black: 214#true, 46#L721-6true, 53#readerEXITtrue, 54#L703-3true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,759 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,759 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,759 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,759 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,765 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 46#L721-6true, 216#(= |#race~x~0| 0), 54#L703-3true, 158#L710-2true]) [2023-08-28 17:52:54,765 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,765 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,765 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,765 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,770 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:54,770 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,770 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,770 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,770 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,774 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, Black: 214#true, 206#true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,774 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,774 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,774 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,774 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,778 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:54,778 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,778 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,778 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,778 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,789 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 46#L721-6true, 53#readerEXITtrue, Black: 214#true, 153#L711true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,789 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,789 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,789 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,789 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,789 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [106#L710-2true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 148#L722-6true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,789 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,789 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,789 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,789 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,789 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,791 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 126#L709-1true, 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:54,791 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,791 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,791 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,792 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,792 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 46#L721-6true, 53#readerEXITtrue, Black: 214#true, 153#L711true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:54,792 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,792 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,792 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,792 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,792 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,794 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-28 17:52:54,795 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,795 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,795 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,795 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 17:52:54,879 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 54#L703-3true, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:54,879 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,879 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,879 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,879 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,879 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 46#L721-6true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:54,879 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,879 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,879 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,879 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,881 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 46#L721-6true, 153#L711true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,881 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,881 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,881 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,881 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,881 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,882 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 153#L711true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,882 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,882 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,882 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,882 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,889 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 54#L703-3true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,890 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,890 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,890 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,890 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,890 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 53#readerEXITtrue, 206#true, Black: 214#true, 46#L721-6true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,890 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,890 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,890 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,890 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,895 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true, 158#L710-2true]) [2023-08-28 17:52:54,896 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,896 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,896 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,896 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,896 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 46#L721-6true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:54,896 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,896 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,896 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,896 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:52:54,917 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 53#readerEXITtrue, Black: 214#true, 153#L711true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,917 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,917 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,917 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,917 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,917 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,991 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:54,991 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,991 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,991 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,991 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,991 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 53#readerEXITtrue, 206#true, Black: 214#true, 148#L722-6true, 54#L703-3true, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:54,991 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,991 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,991 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,991 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:54,993 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 214#true, 148#L722-6true, 53#readerEXITtrue, 153#L711true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:54,993 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:52:54,993 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:54,993 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:54,993 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,000 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,000 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,000 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,000 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,000 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,001 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 148#L722-6true, 54#L703-3true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,001 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,001 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,001 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,001 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,006 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:55,006 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,006 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,007 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,007 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,007 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 148#L722-6true, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true, 158#L710-2true]) [2023-08-28 17:52:55,007 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,007 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,007 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,007 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,213 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 148#L722-6true, Black: 214#true, 53#readerEXITtrue, 153#L711true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,214 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,214 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,214 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,214 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,214 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,243 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][104], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, 53#readerEXITtrue, Black: 214#true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:55,243 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,244 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,244 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,244 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,277 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, 101#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 53#readerEXITtrue, 206#true, 46#L721-6true, Black: 214#true, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,278 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,278 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,278 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,278 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,278 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [220#true, 162#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, 11#readerEXITtrue, Black: 214#true, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,278 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,278 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,278 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,278 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:52:55,294 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 148#L722-6true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:55,294 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,294 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,294 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,295 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,306 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 148#L722-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,306 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,306 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,306 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,306 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,313 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 148#L722-6true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-28 17:52:55,313 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,313 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,313 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,313 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,355 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][104], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 11#readerEXITtrue, 206#true, 53#readerEXITtrue, Black: 214#true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 155#L701-1true, 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:55,355 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,355 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,355 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,355 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,365 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][104], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 46#L721-6true, 11#readerEXITtrue, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:55,365 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,366 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,366 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,366 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,391 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [72#L702-1true, 220#true, 101#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 53#readerEXITtrue, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,391 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,391 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,392 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,392 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,392 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [72#L702-1true, 220#true, 162#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 11#readerEXITtrue, 206#true, 46#L721-6true, Black: 214#true, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,392 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,392 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,392 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,392 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:52:55,452 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][104], [30#L720-4true, 72#L702-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 11#readerEXITtrue, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-28 17:52:55,452 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,452 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,452 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,452 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,454 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 11#readerEXITtrue, 155#L701-1true, 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:55,454 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,454 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,454 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,454 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,454 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,454 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,454 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,454 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,454 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,455 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][104], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, 53#readerEXITtrue, Black: 214#true, 46#L721-6true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 155#L701-1true, 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:55,455 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,455 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,455 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,455 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:52:55,522 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [72#L702-1true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 46#L721-6true, 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:55,523 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,523 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,523 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,523 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,523 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [30#L720-4true, 72#L702-1true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,523 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,523 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,523 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,523 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,529 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][104], [72#L702-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 46#L721-6true, 11#readerEXITtrue, Black: 214#true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:55,529 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,529 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,530 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,530 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,530 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 86#L703-2true, 206#true, 53#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true]) [2023-08-28 17:52:55,530 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,530 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,530 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,530 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,534 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 11#readerEXITtrue, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,534 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,534 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,534 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,534 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,539 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:55,539 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,539 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,539 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,539 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,541 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,541 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,542 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,542 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,542 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:52:55,581 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [72#L702-1true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 46#L721-6true, 11#readerEXITtrue, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,582 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,582 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,582 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,582 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,594 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 86#L703-2true, 206#true, 46#L721-6true, Black: 214#true, 53#readerEXITtrue, 54#L703-3true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,594 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,594 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,594 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,594 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,597 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 54#L703-3true, 81#L703-3true]) [2023-08-28 17:52:55,597 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,597 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,597 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,597 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,597 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 86#L703-2true, 53#readerEXITtrue, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,597 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,597 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,597 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,598 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,600 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 11#readerEXITtrue, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,600 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,600 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,600 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,600 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,602 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 46#L721-6true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-28 17:52:55,602 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,602 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,602 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,602 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,606 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 148#L722-6true, Black: 214#true, 11#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,606 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,606 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,606 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,606 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:52:55,621 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 46#L721-6true, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,621 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,621 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,621 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,621 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,631 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [75#L721-7true, 72#L702-1true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,631 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,631 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,632 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,632 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,637 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,637 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,637 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,637 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,637 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,650 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 54#L703-3true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:55,650 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,650 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,650 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,650 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,650 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 86#L703-2true, 53#readerEXITtrue, 206#true, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,651 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,651 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,651 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,651 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,653 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-28 17:52:55,654 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,654 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,654 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,654 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,656 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 11#readerEXITtrue, 53#readerEXITtrue, 148#L722-6true, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,657 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,657 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,657 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,657 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,659 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [65#L722-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,660 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,660 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,660 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,660 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:52:55,671 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 46#L721-6true, 53#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true]) [2023-08-28 17:52:55,671 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,672 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,672 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,672 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,678 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [72#L702-1true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 148#L722-6true, 11#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,678 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,678 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,678 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,678 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,683 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,683 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,683 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,683 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,683 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,690 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-28 17:52:55,690 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,690 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,690 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,690 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,692 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [65#L722-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 11#readerEXITtrue, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,692 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,692 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,692 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,692 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,693 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [220#true, 42#L723-6true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,693 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,693 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,693 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,693 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:52:55,700 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true]) [2023-08-28 17:52:55,700 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,700 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,700 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,700 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,701 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 46#L721-6true, 53#readerEXITtrue, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,701 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,701 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,701 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,701 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,706 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [65#L722-7true, 72#L702-1true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 11#readerEXITtrue, 206#true, Black: 214#true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,706 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,706 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,706 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,706 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,713 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [42#L723-6true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 11#readerEXITtrue, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,713 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,713 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,713 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,713 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:52:55,717 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,718 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-28 17:52:55,718 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 17:52:55,718 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 17:52:55,718 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 17:52:55,718 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, 148#L722-6true, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true]) [2023-08-28 17:52:55,718 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-28 17:52:55,718 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 17:52:55,718 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 17:52:55,718 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 17:52:55,723 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [72#L702-1true, 220#true, 42#L723-6true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 11#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,723 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-28 17:52:55,723 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 17:52:55,723 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 17:52:55,723 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 17:52:55,727 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 148#L722-6true, 206#true, 53#readerEXITtrue, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-28 17:52:55,727 INFO L383 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2023-08-28 17:52:55,727 INFO L386 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-28 17:52:55,728 INFO L386 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-28 17:52:55,728 INFO L386 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-28 17:52:55,740 INFO L130 PetriNetUnfolder]: 57706/99942 cut-off events. [2023-08-28 17:52:55,740 INFO L131 PetriNetUnfolder]: For 29197/33641 co-relation queries the response was YES. [2023-08-28 17:52:56,048 INFO L83 FinitePrefix]: Finished finitePrefix Result has 210738 conditions, 99942 events. 57706/99942 cut-off events. For 29197/33641 co-relation queries the response was YES. Maximal size of possible extension queue 3841. Compared 1016351 event pairs, 38794 based on Foata normal form. 100/88412 useless extension candidates. Maximal degree in co-relation 210732. Up to 66035 conditions per place. [2023-08-28 17:52:56,609 INFO L137 encePairwiseOnDemand]: 298/305 looper letters, 52 selfloop transitions, 6 changer transitions 0/109 dead transitions. [2023-08-28 17:52:56,610 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 109 transitions, 494 flow [2023-08-28 17:52:56,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 17:52:56,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 17:52:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 513 transitions. [2023-08-28 17:52:56,611 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5606557377049181 [2023-08-28 17:52:56,611 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 513 transitions. [2023-08-28 17:52:56,612 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 513 transitions. [2023-08-28 17:52:56,612 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 17:52:56,612 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 513 transitions. [2023-08-28 17:52:56,613 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 171.0) internal successors, (513), 3 states have internal predecessors, (513), 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) [2023-08-28 17:52:56,614 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 305.0) internal successors, (1220), 4 states have internal predecessors, (1220), 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) [2023-08-28 17:52:56,615 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 305.0) internal successors, (1220), 4 states have internal predecessors, (1220), 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) [2023-08-28 17:52:56,615 INFO L175 Difference]: Start difference. First operand has 80 places, 88 transitions, 332 flow. Second operand 3 states and 513 transitions. [2023-08-28 17:52:56,615 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 109 transitions, 494 flow [2023-08-28 17:52:56,714 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 109 transitions, 464 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-28 17:52:56,716 INFO L231 Difference]: Finished difference. Result has 81 places, 93 transitions, 342 flow [2023-08-28 17:52:56,716 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=305, PETRI_DIFFERENCE_MINUEND_FLOW=302, PETRI_DIFFERENCE_MINUEND_PLACES=78, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=88, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=82, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=342, PETRI_PLACES=81, PETRI_TRANSITIONS=93} [2023-08-28 17:52:56,717 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -19 predicate places. [2023-08-28 17:52:56,717 INFO L495 AbstractCegarLoop]: Abstraction has has 81 places, 93 transitions, 342 flow [2023-08-28 17:52:56,717 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 154.66666666666666) internal successors, (464), 3 states have internal predecessors, (464), 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) [2023-08-28 17:52:56,717 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 17:52:56,717 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 17:52:56,718 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-28 17:52:56,718 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-28 17:52:56,718 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 17:52:56,718 INFO L85 PathProgramCache]: Analyzing trace with hash -2008229725, now seen corresponding path program 1 times [2023-08-28 17:52:56,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 17:52:56,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986693843] [2023-08-28 17:52:56,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 17:52:56,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 17:52:56,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 17:52:56,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 17:52:56,792 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 17:52:56,792 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986693843] [2023-08-28 17:52:56,792 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986693843] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 17:52:56,792 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 17:52:56,792 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-28 17:52:56,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392197094] [2023-08-28 17:52:56,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 17:52:56,793 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 17:52:56,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 17:52:56,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 17:52:56,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 17:52:56,797 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 155 out of 305 [2023-08-28 17:52:56,798 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 81 places, 93 transitions, 342 flow. Second operand has 3 states, 3 states have (on average 157.33333333333334) internal successors, (472), 3 states have internal predecessors, (472), 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) [2023-08-28 17:52:56,798 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 17:52:56,798 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 155 of 305 [2023-08-28 17:52:56,798 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 17:52:57,108 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 125#L703true, 158#L710-2true]) [2023-08-28 17:52:57,108 INFO L383 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-28 17:52:57,108 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 17:52:57,108 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 17:52:57,108 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 17:52:57,185 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 125#L703true, 158#L710-2true]) [2023-08-28 17:52:57,185 INFO L383 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-28 17:52:57,185 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-28 17:52:57,185 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-28 17:52:57,185 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-28 17:52:57,328 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 106#L710-2true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, Black: 214#true, 206#true, 155#L701-1true, 158#L710-2true]) [2023-08-28 17:52:57,328 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-28 17:52:57,328 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:57,329 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:57,329 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 17:52:57,505 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][64], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 225#true, 30#L720-4true, 220#true, 106#L710-2true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 158#L710-2true]) [2023-08-28 17:52:57,506 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,506 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,506 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,506 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,559 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, Black: 214#true, 206#true, 158#L710-2true]) [2023-08-28 17:52:57,559 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,560 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,560 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,560 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,572 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 155#L701-1true, 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:57,572 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,572 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,572 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,572 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,573 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, Black: 214#true, 206#true, 46#L721-6true, 155#L701-1true, 158#L710-2true]) [2023-08-28 17:52:57,573 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,573 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,573 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,573 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,574 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 125#L703true]) [2023-08-28 17:52:57,574 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,574 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,574 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,574 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,609 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][64], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 225#true, 220#true, 106#L710-2true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 158#L710-2true]) [2023-08-28 17:52:57,609 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,610 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,610 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,610 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,615 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([457] L711-2-->L711-3: Formula: (= |v_#race~x~0_4| 0) InVars {} OutVars{#race~x~0=|v_#race~x~0_4|} AuxVars[] AssignedVars[#race~x~0][72], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), 162#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 126#L709-1true, 125#L703true]) [2023-08-28 17:52:57,615 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,615 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,615 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,616 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 17:52:57,668 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:57,668 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,668 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,668 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,668 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,669 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, Black: 214#true, 206#true, 46#L721-6true, 158#L710-2true]) [2023-08-28 17:52:57,669 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,669 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,669 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,669 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,682 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 155#L701-1true, 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:57,682 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,682 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,682 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,683 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,683 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, Black: 214#true, 206#true, 155#L701-1true, 158#L710-2true]) [2023-08-28 17:52:57,683 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,683 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,683 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,683 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,685 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 46#L721-6true, 125#L703true]) [2023-08-28 17:52:57,685 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,685 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,685 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,685 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,732 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([457] L711-2-->L711-3: Formula: (= |v_#race~x~0_4| 0) InVars {} OutVars{#race~x~0=|v_#race~x~0_4|} AuxVars[] AssignedVars[#race~x~0][72], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), 162#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 46#L721-6true, 126#L709-1true, 125#L703true]) [2023-08-28 17:52:57,732 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,732 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,732 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,732 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 17:52:57,779 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 63#writerEXITtrue, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 158#L710-2true]) [2023-08-28 17:52:57,780 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is not cut-off event [2023-08-28 17:52:57,780 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-08-28 17:52:57,780 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-08-28 17:52:57,780 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-08-28 17:52:57,789 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 81#L703-3true, 158#L710-2true]) [2023-08-28 17:52:57,789 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,789 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,789 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,789 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,789 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 72#L702-1true, 106#L710-2true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, Black: 214#true, 206#true, 158#L710-2true]) [2023-08-28 17:52:57,789 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,790 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,790 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,790 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,811 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][64], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 225#true, 220#true, 106#L710-2true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 158#L710-2true]) [2023-08-28 17:52:57,811 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,811 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,811 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,811 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,811 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, Black: 214#true, 206#true, 46#L721-6true, 155#L701-1true, 158#L710-2true]) [2023-08-28 17:52:57,812 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,812 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,812 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,812 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,814 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true, 155#L701-1true]) [2023-08-28 17:52:57,814 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,814 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,815 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,815 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 17:52:57,868 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][64], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 225#true, 30#L720-4true, 220#true, 106#L710-2true, 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, Black: 214#true, 206#true]) [2023-08-28 17:52:57,868 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,868 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,868 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,868 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,921 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 157#L702-2true, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 158#L710-2true]) [2023-08-28 17:52:57,922 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is not cut-off event [2023-08-28 17:52:57,922 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2023-08-28 17:52:57,922 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2023-08-28 17:52:57,922 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2023-08-28 17:52:57,935 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 155#L701-1true, 158#L710-2true]) [2023-08-28 17:52:57,935 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,935 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,935 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,935 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,935 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, Black: 214#true, 206#true, 46#L721-6true, 158#L710-2true]) [2023-08-28 17:52:57,935 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,935 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,935 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,935 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,937 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true]) [2023-08-28 17:52:57,937 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,937 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,937 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,937 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,952 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][64], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 225#true, 220#true, 106#L710-2true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 148#L722-6true, 158#L710-2true]) [2023-08-28 17:52:57,952 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,952 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,952 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,952 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,953 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 106#L710-2true, 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 155#L701-1true, 81#L703-3true]) [2023-08-28 17:52:57,953 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,953 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,953 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,953 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,954 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 46#L721-6true, Black: 214#true, 155#L701-1true]) [2023-08-28 17:52:57,954 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,954 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,954 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:57,954 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 17:52:58,001 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][64], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 225#true, 220#true, 106#L710-2true, 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true]) [2023-08-28 17:52:58,001 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,001 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,002 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,002 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,064 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 158#L710-2true]) [2023-08-28 17:52:58,065 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is not cut-off event [2023-08-28 17:52:58,065 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2023-08-28 17:52:58,065 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2023-08-28 17:52:58,065 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2023-08-28 17:52:58,065 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 106#L710-2true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 158#L710-2true]) [2023-08-28 17:52:58,066 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,066 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,066 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,066 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,231 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 148#L722-6true, 155#L701-1true, 158#L710-2true]) [2023-08-28 17:52:58,231 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,231 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,231 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,231 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,232 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 106#L710-2true, 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 81#L703-3true]) [2023-08-28 17:52:58,232 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,232 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,232 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,232 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,233 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 46#L721-6true, Black: 214#true]) [2023-08-28 17:52:58,233 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,233 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,233 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,233 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,248 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 106#L710-2true, 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 155#L701-1true, 81#L703-3true]) [2023-08-28 17:52:58,249 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,249 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,249 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,249 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,249 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 155#L701-1true]) [2023-08-28 17:52:58,249 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,249 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,249 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,249 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 17:52:58,352 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 158#L710-2true]) [2023-08-28 17:52:58,352 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is not cut-off event [2023-08-28 17:52:58,352 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-28 17:52:58,352 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-28 17:52:58,352 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-28 17:52:58,353 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 148#L722-6true, 158#L710-2true]) [2023-08-28 17:52:58,353 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,354 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,354 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,354 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,358 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:58,358 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is not cut-off event [2023-08-28 17:52:58,358 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-28 17:52:58,359 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-28 17:52:58,359 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-28 17:52:58,369 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), 162#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:58,369 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is not cut-off event [2023-08-28 17:52:58,369 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-28 17:52:58,369 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-28 17:52:58,369 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-28 17:52:58,373 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 81#L703-3true]) [2023-08-28 17:52:58,373 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,373 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,373 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,373 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,374 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, Black: 214#true]) [2023-08-28 17:52:58,374 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,374 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,374 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,374 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,396 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][64], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 75#L721-7true, 225#true, 220#true, 106#L710-2true, 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, Black: 214#true]) [2023-08-28 17:52:58,397 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,397 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,397 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,397 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,397 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 106#L710-2true, 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 155#L701-1true]) [2023-08-28 17:52:58,397 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,397 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,397 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,397 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 17:52:58,500 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:58,500 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,500 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,500 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,500 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,510 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 162#L711-3true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 81#L703-3true]) [2023-08-28 17:52:58,511 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,511 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,511 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,511 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,515 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), 162#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:58,516 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,516 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,516 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,516 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,518 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:58,519 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,519 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,519 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,519 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-28 17:52:58,522 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 106#L710-2true, 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 155#L701-1true]) [2023-08-28 17:52:58,522 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,522 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,522 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,522 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,523 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true]) [2023-08-28 17:52:58,523 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,523 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,523 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,523 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,540 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][64], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 225#true, 220#true, 106#L710-2true, 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 214#true]) [2023-08-28 17:52:58,540 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,540 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,540 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,540 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,583 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][88], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 126#L709-1true]) [2023-08-28 17:52:58,583 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,583 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,583 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,584 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 17:52:58,641 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:58,642 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,642 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,642 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,642 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,646 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 106#L710-2true, 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true]) [2023-08-28 17:52:58,646 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,646 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,646 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,646 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,652 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 162#L711-3true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 81#L703-3true]) [2023-08-28 17:52:58,652 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,653 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,653 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,653 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,663 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 81#L703-3true]) [2023-08-28 17:52:58,663 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,663 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,663 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,664 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,670 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 86#L703-2true, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:58,671 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,671 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,671 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,671 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-28 17:52:58,679 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 214#true, 155#L701-1true]) [2023-08-28 17:52:58,680 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,680 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,680 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,680 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,755 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][88], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 53#readerEXITtrue, Black: 214#true, 46#L721-6true, 126#L709-1true]) [2023-08-28 17:52:58,755 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,755 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,755 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,755 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,762 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][88], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 126#L709-1true, 81#L703-3true]) [2023-08-28 17:52:58,762 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,762 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,762 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,762 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 17:52:58,808 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-28 17:52:58,808 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2023-08-28 17:52:58,808 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-28 17:52:58,808 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-28 17:52:58,808 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-28 17:52:58,811 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 214#true]) [2023-08-28 17:52:58,811 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-28 17:52:58,811 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:58,811 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:58,811 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:58,816 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 90#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 81#L703-3true]) [2023-08-28 17:52:58,816 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2023-08-28 17:52:58,816 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-28 17:52:58,816 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-28 17:52:58,816 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-28 17:52:59,089 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][88], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, 53#readerEXITtrue, Black: 214#true, 126#L709-1true, 81#L703-3true]) [2023-08-28 17:52:59,089 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-28 17:52:59,089 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:59,089 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:59,089 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 17:52:59,785 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 101#L711-3true, 227#(= ~w~0 1), 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:59,785 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2023-08-28 17:52:59,785 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2023-08-28 17:52:59,786 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2023-08-28 17:52:59,786 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2023-08-28 17:52:59,786 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), 162#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:52:59,786 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2023-08-28 17:52:59,786 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2023-08-28 17:52:59,787 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2023-08-28 17:52:59,787 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2023-08-28 17:53:00,035 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][88], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 220#true, 227#(= ~w~0 1), 101#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 53#readerEXITtrue, 206#true, Black: 214#true, 81#L703-3true]) [2023-08-28 17:53:00,035 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-28 17:53:00,035 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:53:00,035 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:53:00,035 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:53:00,035 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 162#L711-3true, readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, Black: 214#true, 81#L703-3true]) [2023-08-28 17:53:00,035 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-28 17:53:00,035 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:53:00,035 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:53:00,036 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 17:53:00,058 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), 101#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 90#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:53:00,058 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2023-08-28 17:53:00,058 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-28 17:53:00,058 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-28 17:53:00,058 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-28 17:53:00,058 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), 162#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:53:00,058 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2023-08-28 17:53:00,058 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-28 17:53:00,058 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-28 17:53:00,058 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-28 17:53:00,064 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:53:00,064 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2023-08-28 17:53:00,064 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-28 17:53:00,064 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-28 17:53:00,064 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-28 17:53:00,079 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, Black: 214#true, 155#L701-1true]) [2023-08-28 17:53:00,080 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:53:00,080 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:53:00,080 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:53:00,080 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:53:00,098 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][102], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 225#true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, Black: 214#true, 53#readerEXITtrue]) [2023-08-28 17:53:00,099 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,099 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,099 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,099 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,100 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][88], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 101#L711-3true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 53#readerEXITtrue, 46#L721-6true, 81#L703-3true]) [2023-08-28 17:53:00,100 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:53:00,100 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:53:00,100 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:53:00,100 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:53:00,101 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 162#L711-3true, readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 46#L721-6true, 11#readerEXITtrue, 81#L703-3true]) [2023-08-28 17:53:00,101 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-28 17:53:00,101 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:53:00,101 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:53:00,101 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 17:53:00,125 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 90#L711-4true, 32#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-28 17:53:00,126 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is not cut-off event [2023-08-28 17:53:00,126 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2023-08-28 17:53:00,126 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2023-08-28 17:53:00,126 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2023-08-28 17:53:00,141 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue]) [2023-08-28 17:53:00,141 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,141 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,141 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,141 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,147 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 155#L701-1true, 81#L703-3true]) [2023-08-28 17:53:00,147 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,147 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,147 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,147 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,147 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, Black: 214#true, 46#L721-6true, 155#L701-1true]) [2023-08-28 17:53:00,147 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,147 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,147 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,147 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 17:53:00,163 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][102], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 225#true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, Black: 214#true, 53#readerEXITtrue, 46#L721-6true]) [2023-08-28 17:53:00,164 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,164 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,164 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,164 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,196 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 81#L703-3true]) [2023-08-28 17:53:00,196 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,196 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,196 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,196 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,196 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, Black: 214#true, 46#L721-6true]) [2023-08-28 17:53:00,196 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,196 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,196 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,196 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,201 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, 46#L721-6true, Black: 214#true, 155#L701-1true, 81#L703-3true]) [2023-08-28 17:53:00,201 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,201 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,201 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,201 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,201 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, Black: 214#true, 155#L701-1true]) [2023-08-28 17:53:00,201 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,201 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,201 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,201 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 17:53:00,232 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, 157#L702-2true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 216#(= |#race~x~0| 0)]) [2023-08-28 17:53:00,232 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is not cut-off event [2023-08-28 17:53:00,232 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-28 17:53:00,232 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-28 17:53:00,232 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-28 17:53:00,240 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 81#L703-3true]) [2023-08-28 17:53:00,240 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,240 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,240 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,240 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,240 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue]) [2023-08-28 17:53:00,240 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,240 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,240 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,240 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,244 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][102], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 75#L721-7true, 225#true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, Black: 214#true]) [2023-08-28 17:53:00,244 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,244 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,244 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,244 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,244 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, Black: 214#true, 46#L721-6true, 155#L701-1true]) [2023-08-28 17:53:00,244 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,244 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,244 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,244 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 17:53:00,264 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, 63#writerEXITtrue, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 216#(= |#race~x~0| 0)]) [2023-08-28 17:53:00,264 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is not cut-off event [2023-08-28 17:53:00,264 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2023-08-28 17:53:00,264 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2023-08-28 17:53:00,264 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2023-08-28 17:53:00,274 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, Black: 214#true, 46#L721-6true]) [2023-08-28 17:53:00,274 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-28 17:53:00,274 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:53:00,274 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:53:00,274 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:53:00,277 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][102], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 225#true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, 148#L722-6true, Black: 214#true]) [2023-08-28 17:53:00,277 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-28 17:53:00,277 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:53:00,277 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:53:00,277 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:53:00,277 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, Black: 214#true, 155#L701-1true]) [2023-08-28 17:53:00,277 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-28 17:53:00,277 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:53:00,277 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:53:00,277 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 17:53:00,292 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 216#(= |#race~x~0| 0)]) [2023-08-28 17:53:00,292 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is not cut-off event [2023-08-28 17:53:00,292 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2023-08-28 17:53:00,292 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2023-08-28 17:53:00,292 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2023-08-28 17:53:00,301 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, Black: 214#true]) [2023-08-28 17:53:00,301 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-28 17:53:00,301 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:53:00,301 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:53:00,301 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:53:00,302 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][102], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 65#L722-7true, 225#true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 11#readerEXITtrue, 206#true, Black: 214#true]) [2023-08-28 17:53:00,302 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-28 17:53:00,302 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:53:00,302 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:53:00,302 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:53:00,302 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, 148#L722-6true, Black: 214#true, 155#L701-1true]) [2023-08-28 17:53:00,302 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-28 17:53:00,303 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:53:00,303 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:53:00,303 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 17:53:00,314 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 148#L722-6true, Black: 216#(= |#race~x~0| 0)]) [2023-08-28 17:53:00,314 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is not cut-off event [2023-08-28 17:53:00,314 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2023-08-28 17:53:00,314 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2023-08-28 17:53:00,314 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2023-08-28 17:53:00,320 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 65#L722-7true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, Black: 214#true, 155#L701-1true]) [2023-08-28 17:53:00,320 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 17:53:00,320 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:53:00,320 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:53:00,320 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:53:00,320 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, 148#L722-6true, Black: 214#true]) [2023-08-28 17:53:00,320 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 17:53:00,320 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:53:00,320 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:53:00,320 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:53:00,321 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][102], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 225#true, 220#true, 42#L723-6true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 49#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, Black: 214#true]) [2023-08-28 17:53:00,321 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 17:53:00,321 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:53:00,321 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:53:00,321 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 17:53:00,329 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 65#L722-7true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0)]) [2023-08-28 17:53:00,329 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is not cut-off event [2023-08-28 17:53:00,329 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2023-08-28 17:53:00,329 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2023-08-28 17:53:00,329 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2023-08-28 17:53:00,330 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 65#L722-7true, 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, Black: 214#true]) [2023-08-28 17:53:00,330 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-28 17:53:00,330 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:53:00,330 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:53:00,330 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:53:00,333 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 42#L723-6true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, Black: 214#true, 155#L701-1true]) [2023-08-28 17:53:00,333 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-28 17:53:00,333 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:53:00,333 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:53:00,333 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 17:53:00,339 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 42#L723-6true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0)]) [2023-08-28 17:53:00,339 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is not cut-off event [2023-08-28 17:53:00,339 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2023-08-28 17:53:00,339 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2023-08-28 17:53:00,339 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2023-08-28 17:53:00,339 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 42#L723-6true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 11#readerEXITtrue]) [2023-08-28 17:53:00,339 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-28 17:53:00,339 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 17:53:00,340 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 17:53:00,340 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 17:53:00,350 INFO L130 PetriNetUnfolder]: 33081/61358 cut-off events. [2023-08-28 17:53:00,350 INFO L131 PetriNetUnfolder]: For 20984/25750 co-relation queries the response was YES. [2023-08-28 17:53:00,532 INFO L83 FinitePrefix]: Finished finitePrefix Result has 137589 conditions, 61358 events. 33081/61358 cut-off events. For 20984/25750 co-relation queries the response was YES. Maximal size of possible extension queue 2665. Compared 643367 event pairs, 11198 based on Foata normal form. 3262/56905 useless extension candidates. Maximal degree in co-relation 137582. Up to 22083 conditions per place. [2023-08-28 17:53:00,742 INFO L137 encePairwiseOnDemand]: 299/305 looper letters, 56 selfloop transitions, 5 changer transitions 0/112 dead transitions. [2023-08-28 17:53:00,742 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 83 places, 112 transitions, 507 flow [2023-08-28 17:53:00,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 17:53:00,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 17:53:00,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 522 transitions. [2023-08-28 17:53:00,744 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5704918032786885 [2023-08-28 17:53:00,744 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 522 transitions. [2023-08-28 17:53:00,744 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 522 transitions. [2023-08-28 17:53:00,744 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 17:53:00,744 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 522 transitions. [2023-08-28 17:53:00,745 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 174.0) internal successors, (522), 3 states have internal predecessors, (522), 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) [2023-08-28 17:53:00,749 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 305.0) internal successors, (1220), 4 states have internal predecessors, (1220), 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) [2023-08-28 17:53:00,749 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 305.0) internal successors, (1220), 4 states have internal predecessors, (1220), 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) [2023-08-28 17:53:00,749 INFO L175 Difference]: Start difference. First operand has 81 places, 93 transitions, 342 flow. Second operand 3 states and 522 transitions. [2023-08-28 17:53:00,749 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 83 places, 112 transitions, 507 flow [2023-08-28 17:53:00,877 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 82 places, 112 transitions, 500 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-28 17:53:00,879 INFO L231 Difference]: Finished difference. Result has 83 places, 91 transitions, 347 flow [2023-08-28 17:53:00,879 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=305, PETRI_DIFFERENCE_MINUEND_FLOW=324, PETRI_DIFFERENCE_MINUEND_PLACES=80, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=91, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=86, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=347, PETRI_PLACES=83, PETRI_TRANSITIONS=91} [2023-08-28 17:53:00,880 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -17 predicate places. [2023-08-28 17:53:00,880 INFO L495 AbstractCegarLoop]: Abstraction has has 83 places, 91 transitions, 347 flow [2023-08-28 17:53:00,880 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 157.33333333333334) internal successors, (472), 3 states have internal predecessors, (472), 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) [2023-08-28 17:53:00,880 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 17:53:00,880 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 17:53:00,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-28 17:53:00,881 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-28 17:53:00,881 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 17:53:00,881 INFO L85 PathProgramCache]: Analyzing trace with hash -53076181, now seen corresponding path program 2 times [2023-08-28 17:53:00,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 17:53:00,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [621375138] [2023-08-28 17:53:00,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 17:53:00,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 17:53:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 17:53:00,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 17:53:00,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 17:53:00,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [621375138] [2023-08-28 17:53:00,948 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [621375138] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 17:53:00,948 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 17:53:00,948 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-28 17:53:00,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981133750] [2023-08-28 17:53:00,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 17:53:00,949 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-08-28 17:53:00,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 17:53:00,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-08-28 17:53:00,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-08-28 17:53:00,957 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 305 [2023-08-28 17:53:00,958 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 83 places, 91 transitions, 347 flow. Second operand has 4 states, 4 states have (on average 158.75) internal successors, (635), 4 states have internal predecessors, (635), 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) [2023-08-28 17:53:00,958 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 17:53:00,958 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 305 [2023-08-28 17:53:00,958 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 17:53:02,435 INFO L130 PetriNetUnfolder]: 9871/21639 cut-off events. [2023-08-28 17:53:02,436 INFO L131 PetriNetUnfolder]: For 13241/14575 co-relation queries the response was YES. [2023-08-28 17:53:02,479 INFO L83 FinitePrefix]: Finished finitePrefix Result has 48990 conditions, 21639 events. 9871/21639 cut-off events. For 13241/14575 co-relation queries the response was YES. Maximal size of possible extension queue 884. Compared 216956 event pairs, 3492 based on Foata normal form. 1094/20909 useless extension candidates. Maximal degree in co-relation 48982. Up to 6863 conditions per place. [2023-08-28 17:53:02,532 INFO L137 encePairwiseOnDemand]: 298/305 looper letters, 90 selfloop transitions, 12 changer transitions 0/151 dead transitions. [2023-08-28 17:53:02,532 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 86 places, 151 transitions, 754 flow [2023-08-28 17:53:02,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-28 17:53:02,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-28 17:53:02,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 714 transitions. [2023-08-28 17:53:02,534 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5852459016393443 [2023-08-28 17:53:02,535 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 714 transitions. [2023-08-28 17:53:02,535 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 714 transitions. [2023-08-28 17:53:02,535 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 17:53:02,535 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 714 transitions. [2023-08-28 17:53:02,536 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 178.5) internal successors, (714), 4 states have internal predecessors, (714), 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) [2023-08-28 17:53:02,540 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 305.0) internal successors, (1525), 5 states have internal predecessors, (1525), 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) [2023-08-28 17:53:02,541 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 305.0) internal successors, (1525), 5 states have internal predecessors, (1525), 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) [2023-08-28 17:53:02,541 INFO L175 Difference]: Start difference. First operand has 83 places, 91 transitions, 347 flow. Second operand 4 states and 714 transitions. [2023-08-28 17:53:02,541 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 86 places, 151 transitions, 754 flow [2023-08-28 17:53:02,551 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 84 places, 151 transitions, 734 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-28 17:53:02,555 INFO L231 Difference]: Finished difference. Result has 87 places, 100 transitions, 442 flow [2023-08-28 17:53:02,556 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=305, PETRI_DIFFERENCE_MINUEND_FLOW=325, PETRI_DIFFERENCE_MINUEND_PLACES=81, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=89, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=79, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=442, PETRI_PLACES=87, PETRI_TRANSITIONS=100} [2023-08-28 17:53:02,558 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -13 predicate places. [2023-08-28 17:53:02,558 INFO L495 AbstractCegarLoop]: Abstraction has has 87 places, 100 transitions, 442 flow [2023-08-28 17:53:02,559 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 158.75) internal successors, (635), 4 states have internal predecessors, (635), 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) [2023-08-28 17:53:02,559 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 17:53:02,559 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 17:53:02,559 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-08-28 17:53:02,560 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-28 17:53:02,560 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 17:53:02,560 INFO L85 PathProgramCache]: Analyzing trace with hash 44505693, now seen corresponding path program 1 times [2023-08-28 17:53:02,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 17:53:02,561 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297230183] [2023-08-28 17:53:02,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 17:53:02,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 17:53:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 17:53:02,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 17:53:02,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 17:53:02,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297230183] [2023-08-28 17:53:02,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [297230183] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 17:53:02,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 17:53:02,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 17:53:02,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1349040754] [2023-08-28 17:53:02,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 17:53:02,600 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 17:53:02,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 17:53:02,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 17:53:02,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 17:53:02,624 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 148 out of 305 [2023-08-28 17:53:02,626 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 87 places, 100 transitions, 442 flow. Second operand has 3 states, 3 states have (on average 151.33333333333334) internal successors, (454), 3 states have internal predecessors, (454), 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) [2023-08-28 17:53:02,626 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 17:53:02,626 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 148 of 305 [2023-08-28 17:53:02,626 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 17:53:04,513 INFO L130 PetriNetUnfolder]: 15303/28267 cut-off events. [2023-08-28 17:53:04,513 INFO L131 PetriNetUnfolder]: For 29688/31343 co-relation queries the response was YES. [2023-08-28 17:53:04,573 INFO L83 FinitePrefix]: Finished finitePrefix Result has 74293 conditions, 28267 events. 15303/28267 cut-off events. For 29688/31343 co-relation queries the response was YES. Maximal size of possible extension queue 1083. Compared 255584 event pairs, 10150 based on Foata normal form. 743/26231 useless extension candidates. Maximal degree in co-relation 74283. Up to 20729 conditions per place. [2023-08-28 17:53:04,656 INFO L137 encePairwiseOnDemand]: 297/305 looper letters, 82 selfloop transitions, 10 changer transitions 0/123 dead transitions. [2023-08-28 17:53:04,656 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 123 transitions, 713 flow [2023-08-28 17:53:04,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 17:53:04,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 17:53:04,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 505 transitions. [2023-08-28 17:53:04,657 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5519125683060109 [2023-08-28 17:53:04,657 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 505 transitions. [2023-08-28 17:53:04,658 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 505 transitions. [2023-08-28 17:53:04,658 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 17:53:04,658 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 505 transitions. [2023-08-28 17:53:04,659 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 168.33333333333334) internal successors, (505), 3 states have internal predecessors, (505), 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) [2023-08-28 17:53:04,660 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 305.0) internal successors, (1220), 4 states have internal predecessors, (1220), 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) [2023-08-28 17:53:04,661 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 305.0) internal successors, (1220), 4 states have internal predecessors, (1220), 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) [2023-08-28 17:53:04,661 INFO L175 Difference]: Start difference. First operand has 87 places, 100 transitions, 442 flow. Second operand 3 states and 505 transitions. [2023-08-28 17:53:04,661 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 123 transitions, 713 flow [2023-08-28 17:53:04,670 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 89 places, 123 transitions, 713 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-28 17:53:04,672 INFO L231 Difference]: Finished difference. Result has 91 places, 108 transitions, 541 flow [2023-08-28 17:53:04,672 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=305, PETRI_DIFFERENCE_MINUEND_FLOW=442, PETRI_DIFFERENCE_MINUEND_PLACES=87, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=100, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=90, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=541, PETRI_PLACES=91, PETRI_TRANSITIONS=108} [2023-08-28 17:53:04,673 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -9 predicate places. [2023-08-28 17:53:04,673 INFO L495 AbstractCegarLoop]: Abstraction has has 91 places, 108 transitions, 541 flow [2023-08-28 17:53:04,673 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 151.33333333333334) internal successors, (454), 3 states have internal predecessors, (454), 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) [2023-08-28 17:53:04,673 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 17:53:04,673 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 17:53:04,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-08-28 17:53:04,674 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting readerErr4ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-28 17:53:04,674 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 17:53:04,674 INFO L85 PathProgramCache]: Analyzing trace with hash -689245640, now seen corresponding path program 1 times [2023-08-28 17:53:04,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 17:53:04,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80547491] [2023-08-28 17:53:04,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 17:53:04,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 17:53:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 17:53:04,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 17:53:04,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 17:53:04,710 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [80547491] [2023-08-28 17:53:04,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [80547491] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 17:53:04,711 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 17:53:04,711 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 17:53:04,711 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872364968] [2023-08-28 17:53:04,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 17:53:04,711 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 17:53:04,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 17:53:04,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 17:53:04,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 17:53:04,725 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 150 out of 305 [2023-08-28 17:53:04,726 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 91 places, 108 transitions, 541 flow. Second operand has 3 states, 3 states have (on average 152.66666666666666) internal successors, (458), 3 states have internal predecessors, (458), 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) [2023-08-28 17:53:04,726 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 17:53:04,726 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 150 of 305 [2023-08-28 17:53:04,726 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 17:53:06,750 INFO L130 PetriNetUnfolder]: 17810/32812 cut-off events. [2023-08-28 17:53:06,750 INFO L131 PetriNetUnfolder]: For 32040/34679 co-relation queries the response was YES. [2023-08-28 17:53:06,849 INFO L83 FinitePrefix]: Finished finitePrefix Result has 84638 conditions, 32812 events. 17810/32812 cut-off events. For 32040/34679 co-relation queries the response was YES. Maximal size of possible extension queue 1254. Compared 299747 event pairs, 10459 based on Foata normal form. 1128/31251 useless extension candidates. Maximal degree in co-relation 84626. Up to 21232 conditions per place. [2023-08-28 17:53:07,134 INFO L137 encePairwiseOnDemand]: 299/305 looper letters, 87 selfloop transitions, 5 changer transitions 0/143 dead transitions. [2023-08-28 17:53:07,135 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 93 places, 143 transitions, 882 flow [2023-08-28 17:53:07,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 17:53:07,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 17:53:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 514 transitions. [2023-08-28 17:53:07,138 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5617486338797815 [2023-08-28 17:53:07,138 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 514 transitions. [2023-08-28 17:53:07,138 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 514 transitions. [2023-08-28 17:53:07,139 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 17:53:07,139 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 514 transitions. [2023-08-28 17:53:07,140 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 171.33333333333334) internal successors, (514), 3 states have internal predecessors, (514), 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) [2023-08-28 17:53:07,141 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 305.0) internal successors, (1220), 4 states have internal predecessors, (1220), 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) [2023-08-28 17:53:07,142 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 305.0) internal successors, (1220), 4 states have internal predecessors, (1220), 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) [2023-08-28 17:53:07,142 INFO L175 Difference]: Start difference. First operand has 91 places, 108 transitions, 541 flow. Second operand 3 states and 514 transitions. [2023-08-28 17:53:07,142 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 93 places, 143 transitions, 882 flow [2023-08-28 17:53:07,183 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 143 transitions, 848 flow, removed 6 selfloop flow, removed 2 redundant places. [2023-08-28 17:53:07,185 INFO L231 Difference]: Finished difference. Result has 93 places, 112 transitions, 547 flow [2023-08-28 17:53:07,185 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=305, PETRI_DIFFERENCE_MINUEND_FLOW=509, PETRI_DIFFERENCE_MINUEND_PLACES=89, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=108, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=103, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=547, PETRI_PLACES=93, PETRI_TRANSITIONS=112} [2023-08-28 17:53:07,185 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -7 predicate places. [2023-08-28 17:53:07,186 INFO L495 AbstractCegarLoop]: Abstraction has has 93 places, 112 transitions, 547 flow [2023-08-28 17:53:07,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 152.66666666666666) internal successors, (458), 3 states have internal predecessors, (458), 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) [2023-08-28 17:53:07,186 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 17:53:07,186 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 17:53:07,186 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-08-28 17:53:07,187 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting writerErr4ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-28 17:53:07,187 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 17:53:07,187 INFO L85 PathProgramCache]: Analyzing trace with hash -1491483962, now seen corresponding path program 1 times [2023-08-28 17:53:07,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 17:53:07,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1547241638] [2023-08-28 17:53:07,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 17:53:07,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 17:53:07,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-28 17:53:07,203 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-28 17:53:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-28 17:53:07,229 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-28 17:53:07,230 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-28 17:53:07,231 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location writerErr4ASSERT_VIOLATIONDATA_RACE (49 of 50 remaining) [2023-08-28 17:53:07,232 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr0ASSERT_VIOLATIONDATA_RACE (48 of 50 remaining) [2023-08-28 17:53:07,232 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr1ASSERT_VIOLATIONDATA_RACE (47 of 50 remaining) [2023-08-28 17:53:07,233 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr2ASSERT_VIOLATIONDATA_RACE (46 of 50 remaining) [2023-08-28 17:53:07,233 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr3ASSERT_VIOLATIONDATA_RACE (45 of 50 remaining) [2023-08-28 17:53:07,233 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr4ASSERT_VIOLATIONDATA_RACE (44 of 50 remaining) [2023-08-28 17:53:07,233 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr5ASSERT_VIOLATIONDATA_RACE (43 of 50 remaining) [2023-08-28 17:53:07,233 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr6ASSERT_VIOLATIONDATA_RACE (42 of 50 remaining) [2023-08-28 17:53:07,234 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr7ASSERT_VIOLATIONDATA_RACE (41 of 50 remaining) [2023-08-28 17:53:07,234 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr8ASSERT_VIOLATIONDATA_RACE (40 of 50 remaining) [2023-08-28 17:53:07,234 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (39 of 50 remaining) [2023-08-28 17:53:07,234 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (38 of 50 remaining) [2023-08-28 17:53:07,235 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (37 of 50 remaining) [2023-08-28 17:53:07,235 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (36 of 50 remaining) [2023-08-28 17:53:07,235 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (35 of 50 remaining) [2023-08-28 17:53:07,235 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (34 of 50 remaining) [2023-08-28 17:53:07,235 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (33 of 50 remaining) [2023-08-28 17:53:07,236 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (32 of 50 remaining) [2023-08-28 17:53:07,236 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr0ASSERT_VIOLATIONDATA_RACE (31 of 50 remaining) [2023-08-28 17:53:07,236 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr1ASSERT_VIOLATIONDATA_RACE (30 of 50 remaining) [2023-08-28 17:53:07,236 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr2ASSERT_VIOLATIONDATA_RACE (29 of 50 remaining) [2023-08-28 17:53:07,236 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr3ASSERT_VIOLATIONDATA_RACE (28 of 50 remaining) [2023-08-28 17:53:07,236 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr4ASSERT_VIOLATIONDATA_RACE (27 of 50 remaining) [2023-08-28 17:53:07,237 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr0ASSERT_VIOLATIONDATA_RACE (26 of 50 remaining) [2023-08-28 17:53:07,237 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr1ASSERT_VIOLATIONDATA_RACE (25 of 50 remaining) [2023-08-28 17:53:07,237 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr2ASSERT_VIOLATIONDATA_RACE (24 of 50 remaining) [2023-08-28 17:53:07,237 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr3ASSERT_VIOLATIONDATA_RACE (23 of 50 remaining) [2023-08-28 17:53:07,237 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr4ASSERT_VIOLATIONDATA_RACE (22 of 50 remaining) [2023-08-28 17:53:07,237 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr5ASSERT_VIOLATIONDATA_RACE (21 of 50 remaining) [2023-08-28 17:53:07,238 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr6ASSERT_VIOLATIONDATA_RACE (20 of 50 remaining) [2023-08-28 17:53:07,238 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr7ASSERT_VIOLATIONDATA_RACE (19 of 50 remaining) [2023-08-28 17:53:07,238 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr8ASSERT_VIOLATIONDATA_RACE (18 of 50 remaining) [2023-08-28 17:53:07,238 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr0ASSERT_VIOLATIONDATA_RACE (17 of 50 remaining) [2023-08-28 17:53:07,238 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr1ASSERT_VIOLATIONDATA_RACE (16 of 50 remaining) [2023-08-28 17:53:07,239 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr2ASSERT_VIOLATIONDATA_RACE (15 of 50 remaining) [2023-08-28 17:53:07,239 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr3ASSERT_VIOLATIONDATA_RACE (14 of 50 remaining) [2023-08-28 17:53:07,239 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr4ASSERT_VIOLATIONDATA_RACE (13 of 50 remaining) [2023-08-28 17:53:07,239 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr5ASSERT_VIOLATIONDATA_RACE (12 of 50 remaining) [2023-08-28 17:53:07,239 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr6ASSERT_VIOLATIONDATA_RACE (11 of 50 remaining) [2023-08-28 17:53:07,239 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr7ASSERT_VIOLATIONDATA_RACE (10 of 50 remaining) [2023-08-28 17:53:07,240 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr8ASSERT_VIOLATIONDATA_RACE (9 of 50 remaining) [2023-08-28 17:53:07,240 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr0ASSERT_VIOLATIONDATA_RACE (8 of 50 remaining) [2023-08-28 17:53:07,240 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr1ASSERT_VIOLATIONDATA_RACE (7 of 50 remaining) [2023-08-28 17:53:07,240 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr2ASSERT_VIOLATIONDATA_RACE (6 of 50 remaining) [2023-08-28 17:53:07,240 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr3ASSERT_VIOLATIONDATA_RACE (5 of 50 remaining) [2023-08-28 17:53:07,241 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr4ASSERT_VIOLATIONDATA_RACE (4 of 50 remaining) [2023-08-28 17:53:07,241 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr0ASSERT_VIOLATIONDATA_RACE (3 of 50 remaining) [2023-08-28 17:53:07,241 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr1ASSERT_VIOLATIONDATA_RACE (2 of 50 remaining) [2023-08-28 17:53:07,241 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr2ASSERT_VIOLATIONDATA_RACE (1 of 50 remaining) [2023-08-28 17:53:07,241 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr3ASSERT_VIOLATIONDATA_RACE (0 of 50 remaining) [2023-08-28 17:53:07,241 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-08-28 17:53:07,242 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 17:53:07,247 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-08-28 17:53:07,248 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-08-28 17:53:07,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.08 05:53:07 BasicIcfg [2023-08-28 17:53:07,274 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-08-28 17:53:07,275 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-08-28 17:53:07,275 INFO L271 PluginConnector]: Initializing Witness Printer... [2023-08-28 17:53:07,275 INFO L275 PluginConnector]: Witness Printer initialized [2023-08-28 17:53:07,275 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.08 05:52:33" (3/4) ... [2023-08-28 17:53:07,278 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-08-28 17:53:07,278 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-08-28 17:53:07,278 INFO L158 Benchmark]: Toolchain (without parser) took 34761.57ms. Allocated memory was 77.6MB in the beginning and 14.1GB in the end (delta: 14.0GB). Free memory was 54.3MB in the beginning and 11.9GB in the end (delta: -11.8GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2023-08-28 17:53:07,278 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory was 34.2MB in the beginning and 34.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-08-28 17:53:07,279 INFO L158 Benchmark]: CACSL2BoogieTranslator took 498.37ms. Allocated memory is still 77.6MB. Free memory was 54.1MB in the beginning and 52.5MB in the end (delta: 1.6MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2023-08-28 17:53:07,279 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.37ms. Allocated memory is still 77.6MB. Free memory was 52.2MB in the beginning and 49.8MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-08-28 17:53:07,279 INFO L158 Benchmark]: Boogie Preprocessor took 28.95ms. Allocated memory is still 77.6MB. Free memory was 49.8MB in the beginning and 48.0MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-08-28 17:53:07,280 INFO L158 Benchmark]: RCFGBuilder took 669.21ms. Allocated memory is still 77.6MB. Free memory was 47.7MB in the beginning and 43.3MB in the end (delta: 4.3MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. [2023-08-28 17:53:07,280 INFO L158 Benchmark]: TraceAbstraction took 33482.20ms. Allocated memory was 77.6MB in the beginning and 14.1GB in the end (delta: 14.0GB). Free memory was 42.6MB in the beginning and 11.9GB in the end (delta: -11.8GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2023-08-28 17:53:07,280 INFO L158 Benchmark]: Witness Printer took 2.90ms. Allocated memory is still 14.1GB. Free memory is still 11.9GB. There was no memory consumed. Max. memory is 16.1GB. [2023-08-28 17:53:07,282 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory was 34.2MB in the beginning and 34.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 498.37ms. Allocated memory is still 77.6MB. Free memory was 54.1MB in the beginning and 52.5MB in the end (delta: 1.6MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 71.37ms. Allocated memory is still 77.6MB. Free memory was 52.2MB in the beginning and 49.8MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.95ms. Allocated memory is still 77.6MB. Free memory was 49.8MB in the beginning and 48.0MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 669.21ms. Allocated memory is still 77.6MB. Free memory was 47.7MB in the beginning and 43.3MB in the end (delta: 4.3MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. * TraceAbstraction took 33482.20ms. Allocated memory was 77.6MB in the beginning and 14.1GB in the end (delta: 14.0GB). Free memory was 42.6MB in the beginning and 11.9GB in the end (delta: -11.8GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. * Witness Printer took 2.90ms. Allocated memory is still 14.1GB. Free memory is still 11.9GB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 3.5s, 186 PlacesBefore, 100 PlacesAfterwards, 175 TransitionsBefore, 89 TransitionsAfterwards, 13728 CoEnabledTransitionPairs, 5 FixpointIterations, 19 TrivialSequentialCompositions, 94 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 113 TotalNumberOfCompositions, 48167 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 20231, independent: 19679, independent conditional: 0, independent unconditional: 19679, dependent: 552, dependent conditional: 0, dependent unconditional: 552, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 6510, independent: 6407, independent conditional: 0, independent unconditional: 6407, dependent: 103, dependent conditional: 0, dependent unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 20231, independent: 13272, independent conditional: 0, independent unconditional: 13272, dependent: 449, dependent conditional: 0, dependent unconditional: 449, unknown: 6510, unknown conditional: 0, unknown unconditional: 6510] , Statistics on independence cache: Total cache size (in pairs): 1244, Positive cache size: 1174, Positive conditional cache size: 0, Positive unconditional cache size: 1174, Negative cache size: 70, Negative conditional cache size: 0, Negative unconditional cache size: 70, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 - DataRaceFoundResult [Line: 703]: Data race detected Data race detected The following path leads to a data race: [L688] 0 int w=0, r=0, x, y; [L716] 0 pthread_t t1, t2, t3, t4; [L717] FCALL, FORK 0 pthread_create(&t1, 0, writer, 0) VAL [pthread_create(&t1, 0, writer, 0)=-1, r=0, t1={6:0}, t2={5:0}, t3={3:0}, t4={7:0}, w=0, x=0, y=0] [L701] CALL 1 __VERIFIER_atomic_take_write_lock() [L690] EXPR 1 w==0 [L690] EXPR 1 w==0 && r==0 [L690] EXPR 1 r==0 [L690] EXPR 1 w==0 && r==0 [L690] CALL 1 assume_abort_if_not(w==0 && r==0) [L3] COND FALSE 1 !(!cond) [L690] RET 1 assume_abort_if_not(w==0 && r==0) [L691] 1 w = 1 [L701] RET 1 __VERIFIER_atomic_take_write_lock() [L702] 1 x = 3 VAL [arg={0:0}, arg={0:0}, r=0, w=1, x = 3=50, x=3, y=0] [L718] FCALL, FORK 0 pthread_create(&t2, 0, reader, 0) VAL [pthread_create(&t2, 0, reader, 0)=0, r=0, t1={6:0}, t2={5:0}, t3={3:0}, t4={7:0}, w=1, x=3, y=0] [L702] 1 x = 3 VAL [arg={0:0}, arg={0:0}, r=0, w=1, x=3, y=0] [L703] 1 w = 0 VAL [arg={0:0}, arg={0:0}, r=0, w = 0=49, w=0, x=3, y=0] [L707] 2 int l; [L708] CALL 2 __VERIFIER_atomic_take_read_lock() [L694] EXPR 2 w==0 [L694] CALL 2 assume_abort_if_not(w==0) [L3] COND FALSE 2 !(!cond) [L694] RET 2 assume_abort_if_not(w==0) [L695] EXPR 2 r+1 [L695] 2 r = r+1 [L708] RET 2 __VERIFIER_atomic_take_read_lock() [L703] 1 w = 0 VAL [arg={0:0}, arg={0:0}, r=1, w = 0=49, w=0, x=3, y=0] Now there is a data race on ~w~0 between C: w==0 [694] and C: w = 0 [703] - UnprovableResult [Line: 694]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 709]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 721]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 722]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 723]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 724]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 717]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 718]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 719]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 690]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 690]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 691]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 246 locations, 50 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 33.3s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 28.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 3.7s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 311 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 200 mSDsluCounter, 46 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 26 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 801 IncrementalHoareTripleChecker+Invalid, 827 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 26 mSolverCounterUnsat, 46 mSDtfsCounter, 801 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 17 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=547occurred in iteration=8, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 78 NumberOfCodeBlocks, 78 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 58 ConstructedInterpolants, 0 QuantifiedInterpolants, 86 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2023-08-28 17:53:07,319 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE