./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 BEFORE --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 BEFORE --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-31 11:27:36,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-31 11:27:36,509 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-31 11:27:36,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-31 11:27:36,556 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-31 11:27:36,560 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-31 11:27:36,562 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-31 11:27:36,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-31 11:27:36,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-31 11:27:36,573 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-31 11:27:36,574 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-31 11:27:36,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-31 11:27:36,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-31 11:27:36,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-31 11:27:36,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-31 11:27:36,579 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-31 11:27:36,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-31 11:27:36,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-31 11:27:36,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-31 11:27:36,583 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-31 11:27:36,588 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-31 11:27:36,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-31 11:27:36,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-31 11:27:36,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-31 11:27:36,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-31 11:27:36,602 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-31 11:27:36,602 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-31 11:27:36,603 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-31 11:27:36,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-31 11:27:36,605 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-31 11:27:36,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-31 11:27:36,606 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-31 11:27:36,608 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-31 11:27:36,609 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-31 11:27:36,610 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-31 11:27:36,610 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-31 11:27:36,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-31 11:27:36,611 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-31 11:27:36,611 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-31 11:27:36,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-31 11:27:36,612 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-31 11:27:36,614 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-08-31 11:27:36,649 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-31 11:27:36,649 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-31 11:27:36,650 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-31 11:27:36,651 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-31 11:27:36,651 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-31 11:27:36,652 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-31 11:27:36,652 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-31 11:27:36,652 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-31 11:27:36,653 INFO L138 SettingsManager]: * Use SBE=true [2023-08-31 11:27:36,653 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-31 11:27:36,654 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-31 11:27:36,654 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-31 11:27:36,654 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-31 11:27:36,654 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-31 11:27:36,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-31 11:27:36,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-31 11:27:36,655 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-31 11:27:36,655 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-31 11:27:36,655 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-08-31 11:27:36,655 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-31 11:27:36,655 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-31 11:27:36,656 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-31 11:27:36,656 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-31 11:27:36,656 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-31 11:27:36,656 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-31 11:27:36,657 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-31 11:27:36,657 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-31 11:27:36,657 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-31 11:27:36,657 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-31 11:27:36,657 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-31 11:27:36,657 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-31 11:27:36,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-31 11:27:36,658 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-31 11:27:36,658 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-31 11:27:36,658 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-31 11:27:36,659 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-31 11:27:36,659 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-31 11:27:36,659 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e74a9d887f2b5ed1ee32deb282db19752d3db312511ed38f97d9f22bdf2fecb9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> BEFORE [2023-08-31 11:27:36,947 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-31 11:27:36,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-31 11:27:36,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-31 11:27:36,975 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-31 11:27:36,975 INFO L275 PluginConnector]: CDTParser initialized [2023-08-31 11:27:36,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-1b.i [2023-08-31 11:27:38,160 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-31 11:27:38,379 INFO L351 CDTParser]: Found 1 translation units. [2023-08-31 11:27:38,380 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/read_write_lock-1b.i [2023-08-31 11:27:38,392 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aeef7d654/5e65370689b54cce8dad3b7d38dd0c18/FLAGf2cb595fd [2023-08-31 11:27:38,404 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aeef7d654/5e65370689b54cce8dad3b7d38dd0c18 [2023-08-31 11:27:38,406 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-31 11:27:38,407 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-31 11:27:38,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-31 11:27:38,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-31 11:27:38,412 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-31 11:27:38,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51b532a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38, skipping insertion in model container [2023-08-31 11:27:38,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-31 11:27:38,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-31 11:27:38,783 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] [2023-08-31 11:27:38,795 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-31 11:27:38,804 INFO L203 MainTranslator]: Completed pre-run [2023-08-31 11:27:38,859 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] [2023-08-31 11:27:38,872 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-31 11:27:38,900 INFO L208 MainTranslator]: Completed translation [2023-08-31 11:27:38,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38 WrapperNode [2023-08-31 11:27:38,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-31 11:27:38,902 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-31 11:27:38,902 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-31 11:27:38,902 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-31 11:27:38,909 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,921 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,944 INFO L138 Inliner]: procedures = 171, calls = 35, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 167 [2023-08-31 11:27:38,945 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-31 11:27:38,945 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-31 11:27:38,946 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-31 11:27:38,946 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-08-31 11:27:38,953 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,957 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,970 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,974 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,975 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,977 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-31 11:27:38,978 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-31 11:27:38,978 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-08-31 11:27:38,978 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-08-31 11:27:38,979 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38" (1/1) ... [2023-08-31 11:27:38,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-31 11:27:38,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-31 11:27:39,005 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) [2023-08-31 11:27:39,025 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 [2023-08-31 11:27:39,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-31 11:27:39,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-31 11:27:39,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-31 11:27:39,043 INFO L130 BoogieDeclarations]: Found specification of procedure reader [2023-08-31 11:27:39,043 INFO L138 BoogieDeclarations]: Found implementation of procedure reader [2023-08-31 11:27:39,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-31 11:27:39,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-31 11:27:39,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-31 11:27:39,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-31 11:27:39,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-31 11:27:39,044 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2023-08-31 11:27:39,044 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2023-08-31 11:27:39,045 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-31 11:27:39,214 INFO L236 CfgBuilder]: Building ICFG [2023-08-31 11:27:39,215 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-31 11:27:39,570 INFO L277 CfgBuilder]: Performing block encoding [2023-08-31 11:27:39,634 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-31 11:27:39,634 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-08-31 11:27:39,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 11:27:39 BoogieIcfgContainer [2023-08-31 11:27:39,636 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-31 11:27:39,638 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-31 11:27:39,638 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-08-31 11:27:39,641 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-08-31 11:27:39,641 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.08 11:27:38" (1/3) ... [2023-08-31 11:27:39,641 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@496716d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.08 11:27:39, skipping insertion in model container [2023-08-31 11:27:39,642 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 11:27:38" (2/3) ... [2023-08-31 11:27:39,642 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@496716d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.08 11:27:39, skipping insertion in model container [2023-08-31 11:27:39,642 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 11:27:39" (3/3) ... [2023-08-31 11:27:39,643 INFO L112 eAbstractionObserver]: Analyzing ICFG read_write_lock-1b.i [2023-08-31 11:27:39,649 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-31 11:27:39,657 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-31 11:27:39,657 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 18 error locations. [2023-08-31 11:27:39,657 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-31 11:27:39,740 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2023-08-31 11:27:39,783 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 203 places, 192 transitions, 416 flow [2023-08-31 11:27:39,865 INFO L130 PetriNetUnfolder]: 2/188 cut-off events. [2023-08-31 11:27:39,866 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2023-08-31 11:27:39,872 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. [2023-08-31 11:27:39,872 INFO L82 GeneralOperation]: Start removeDead. Operand has 203 places, 192 transitions, 416 flow [2023-08-31 11:27:39,877 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 186 places, 175 transitions, 371 flow [2023-08-31 11:27:39,880 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-31 11:27:39,891 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 186 places, 175 transitions, 371 flow [2023-08-31 11:27:39,894 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 186 places, 175 transitions, 371 flow [2023-08-31 11:27:39,894 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 186 places, 175 transitions, 371 flow [2023-08-31 11:27:39,964 INFO L130 PetriNetUnfolder]: 2/175 cut-off events. [2023-08-31 11:27:39,964 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2023-08-31 11:27:39,969 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. [2023-08-31 11:27:39,975 INFO L119 LiptonReduction]: Number of co-enabled transitions 13728 [2023-08-31 11:27:43,361 INFO L134 LiptonReduction]: Checked pairs total: 48167 [2023-08-31 11:27:43,361 INFO L136 LiptonReduction]: Total number of compositions: 113 [2023-08-31 11:27:43,373 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-31 11:27:43,378 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;@6e157ab6, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-31 11:27:43,379 INFO L358 AbstractCegarLoop]: Starting to check reachability of 50 error locations. [2023-08-31 11:27:43,381 INFO L130 PetriNetUnfolder]: 0/3 cut-off events. [2023-08-31 11:27:43,381 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-31 11:27:43,381 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 11:27:43,382 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1] [2023-08-31 11:27:43,382 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr2ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-31 11:27:43,386 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 11:27:43,386 INFO L85 PathProgramCache]: Analyzing trace with hash 652550, now seen corresponding path program 1 times [2023-08-31 11:27:43,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 11:27:43,394 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [707587448] [2023-08-31 11:27:43,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 11:27:43,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 11:27:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-31 11:27:43,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-31 11:27:43,665 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-31 11:27:43,665 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [707587448] [2023-08-31 11:27:43,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [707587448] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-31 11:27:43,666 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-31 11:27:43,666 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-31 11:27:43,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425553818] [2023-08-31 11:27:43,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-31 11:27:43,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-31 11:27:43,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-31 11:27:43,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-31 11:27:43,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-31 11:27:43,706 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 158 out of 305 [2023-08-31 11:27:43,710 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) [2023-08-31 11:27:43,710 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-31 11:27:43,710 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 158 of 305 [2023-08-31 11:27:43,711 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-31 11:27:45,026 INFO L130 PetriNetUnfolder]: 6813/13183 cut-off events. [2023-08-31 11:27:45,026 INFO L131 PetriNetUnfolder]: For 605/605 co-relation queries the response was YES. [2023-08-31 11:27:45,054 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. [2023-08-31 11:27:45,125 INFO L137 encePairwiseOnDemand]: 283/305 looper letters, 33 selfloop transitions, 0 changer transitions 0/67 dead transitions. [2023-08-31 11:27:45,125 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 67 transitions, 221 flow [2023-08-31 11:27:45,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-31 11:27:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-31 11:27:45,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 371 transitions. [2023-08-31 11:27:45,137 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6081967213114754 [2023-08-31 11:27:45,138 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 371 transitions. [2023-08-31 11:27:45,138 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 371 transitions. [2023-08-31 11:27:45,140 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-31 11:27:45,142 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 371 transitions. [2023-08-31 11:27:45,145 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) [2023-08-31 11:27:45,149 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) [2023-08-31 11:27:45,150 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) [2023-08-31 11:27:45,151 INFO L175 Difference]: Start difference. First operand has 100 places, 89 transitions, 199 flow. Second operand 2 states and 371 transitions. [2023-08-31 11:27:45,152 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 81 places, 67 transitions, 221 flow [2023-08-31 11:27:45,163 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 67 transitions, 208 flow, removed 0 selfloop flow, removed 7 redundant places. [2023-08-31 11:27:45,165 INFO L231 Difference]: Finished difference. Result has 74 places, 67 transitions, 142 flow [2023-08-31 11:27:45,167 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} [2023-08-31 11:27:45,170 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -26 predicate places. [2023-08-31 11:27:45,170 INFO L495 AbstractCegarLoop]: Abstraction has has 74 places, 67 transitions, 142 flow [2023-08-31 11:27:45,170 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) [2023-08-31 11:27:45,170 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 11:27:45,171 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2023-08-31 11:27:45,171 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-31 11:27:45,171 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-31 11:27:45,172 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 11:27:45,172 INFO L85 PathProgramCache]: Analyzing trace with hash -2034198165, now seen corresponding path program 1 times [2023-08-31 11:27:45,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 11:27:45,172 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817999036] [2023-08-31 11:27:45,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 11:27:45,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 11:27:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-31 11:27:45,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-31 11:27:45,239 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-31 11:27:45,239 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817999036] [2023-08-31 11:27:45,240 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817999036] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-31 11:27:45,240 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-31 11:27:45,240 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-31 11:27:45,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748293871] [2023-08-31 11:27:45,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-31 11:27:45,241 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-31 11:27:45,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-31 11:27:45,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-31 11:27:45,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-31 11:27:45,264 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 148 out of 305 [2023-08-31 11:27:45,265 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) [2023-08-31 11:27:45,265 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-31 11:27:45,265 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 148 of 305 [2023-08-31 11:27:45,265 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-31 11:27:47,466 INFO L130 PetriNetUnfolder]: 20093/33192 cut-off events. [2023-08-31 11:27:47,467 INFO L131 PetriNetUnfolder]: For 308/308 co-relation queries the response was YES. [2023-08-31 11:27:47,525 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. [2023-08-31 11:27:47,687 INFO L137 encePairwiseOnDemand]: 297/305 looper letters, 58 selfloop transitions, 7 changer transitions 0/93 dead transitions. [2023-08-31 11:27:47,688 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 93 transitions, 328 flow [2023-08-31 11:27:47,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-31 11:27:47,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-31 11:27:47,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 510 transitions. [2023-08-31 11:27:47,691 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5573770491803278 [2023-08-31 11:27:47,692 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 510 transitions. [2023-08-31 11:27:47,692 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 510 transitions. [2023-08-31 11:27:47,692 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-31 11:27:47,692 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 510 transitions. [2023-08-31 11:27:47,694 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) [2023-08-31 11:27:47,697 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) [2023-08-31 11:27:47,697 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) [2023-08-31 11:27:47,698 INFO L175 Difference]: Start difference. First operand has 74 places, 67 transitions, 142 flow. Second operand 3 states and 510 transitions. [2023-08-31 11:27:47,698 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 93 transitions, 328 flow [2023-08-31 11:27:47,699 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 76 places, 93 transitions, 328 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-31 11:27:47,700 INFO L231 Difference]: Finished difference. Result has 77 places, 73 transitions, 189 flow [2023-08-31 11:27:47,701 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} [2023-08-31 11:27:47,702 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -23 predicate places. [2023-08-31 11:27:47,702 INFO L495 AbstractCegarLoop]: Abstraction has has 77 places, 73 transitions, 189 flow [2023-08-31 11:27:47,702 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) [2023-08-31 11:27:47,702 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 11:27:47,703 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-31 11:27:47,703 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-31 11:27:47,703 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting readerErr3ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-31 11:27:47,704 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 11:27:47,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1412139351, now seen corresponding path program 1 times [2023-08-31 11:27:47,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 11:27:47,704 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535826018] [2023-08-31 11:27:47,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 11:27:47,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 11:27:47,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-31 11:27:47,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-31 11:27:47,755 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-31 11:27:47,755 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535826018] [2023-08-31 11:27:47,756 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [535826018] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-31 11:27:47,756 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-31 11:27:47,756 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-31 11:27:47,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285198466] [2023-08-31 11:27:47,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-31 11:27:47,757 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-31 11:27:47,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-31 11:27:47,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-31 11:27:47,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-31 11:27:47,786 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 144 out of 305 [2023-08-31 11:27:47,787 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) [2023-08-31 11:27:47,787 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-31 11:27:47,788 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 144 of 305 [2023-08-31 11:27:47,788 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-31 11:27:53,955 INFO L130 PetriNetUnfolder]: 72646/116873 cut-off events. [2023-08-31 11:27:53,956 INFO L131 PetriNetUnfolder]: For 23068/24786 co-relation queries the response was YES. [2023-08-31 11:27:54,204 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. [2023-08-31 11:27:54,891 INFO L137 encePairwiseOnDemand]: 291/305 looper letters, 81 selfloop transitions, 15 changer transitions 0/117 dead transitions. [2023-08-31 11:27:54,891 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 117 transitions, 508 flow [2023-08-31 11:27:54,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-31 11:27:54,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-31 11:27:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 520 transitions. [2023-08-31 11:27:54,894 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5683060109289617 [2023-08-31 11:27:54,894 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 520 transitions. [2023-08-31 11:27:54,895 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 520 transitions. [2023-08-31 11:27:54,895 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-31 11:27:54,895 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 520 transitions. [2023-08-31 11:27:54,898 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) [2023-08-31 11:27:54,901 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) [2023-08-31 11:27:54,902 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) [2023-08-31 11:27:54,902 INFO L175 Difference]: Start difference. First operand has 77 places, 73 transitions, 189 flow. Second operand 3 states and 520 transitions. [2023-08-31 11:27:54,902 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 117 transitions, 508 flow [2023-08-31 11:27:55,340 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 78 places, 117 transitions, 494 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-31 11:27:55,342 INFO L231 Difference]: Finished difference. Result has 80 places, 88 transitions, 332 flow [2023-08-31 11:27:55,343 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} [2023-08-31 11:27:55,344 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -20 predicate places. [2023-08-31 11:27:55,344 INFO L495 AbstractCegarLoop]: Abstraction has has 80 places, 88 transitions, 332 flow [2023-08-31 11:27:55,345 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) [2023-08-31 11:27:55,345 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 11:27:55,345 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-31 11:27:55,345 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-31 11:27:55,345 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting writerErr4ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-31 11:27:55,346 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 11:27:55,346 INFO L85 PathProgramCache]: Analyzing trace with hash 1193988958, now seen corresponding path program 1 times [2023-08-31 11:27:55,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 11:27:55,346 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349946756] [2023-08-31 11:27:55,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 11:27:55,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 11:27:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-31 11:27:55,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-31 11:27:55,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-31 11:27:55,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349946756] [2023-08-31 11:27:55,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349946756] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-31 11:27:55,381 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-31 11:27:55,381 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-31 11:27:55,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [255608506] [2023-08-31 11:27:55,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-31 11:27:55,382 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-31 11:27:55,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-31 11:27:55,382 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-31 11:27:55,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-31 11:27:55,390 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 152 out of 305 [2023-08-31 11:27:55,391 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) [2023-08-31 11:27:55,391 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-31 11:27:55,392 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 152 of 305 [2023-08-31 11:27:55,392 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-31 11:27:56,023 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#$Ultimate##0true, 206#true, 46#L721-6true, Black: 214#true, 216#(= |#race~x~0| 0), 125#L703true, 158#L710-2true]) [2023-08-31 11:27:56,024 INFO L383 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-31 11:27:56,025 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-31 11:27:56,025 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-31 11:27:56,025 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-31 11:27:56,025 INFO L381 tUnfolder$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]) [2023-08-31 11:27:56,025 INFO L383 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-31 11:27:56,025 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-31 11:27:56,025 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-31 11:27:56,026 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-31 11:27:56,027 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L708-1-->L709: Formula: (= |v_#race~x~0_1| 0) InVars {} OutVars{#race~x~0=|v_#race~x~0_1|} AuxVars[] AssignedVars[#race~x~0][40], [30#L720-4true, 220#true, 181#L709true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 6#L709-1true, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-31 11:27:56,027 INFO L383 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2023-08-31 11:27:56,028 INFO L386 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-08-31 11:27:56,028 INFO L386 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-08-31 11:27:56,028 INFO L386 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-08-31 11:27:56,039 INFO L381 tUnfolder$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]) [2023-08-31 11:27:56,039 INFO L383 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-31 11:27:56,039 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-31 11:27:56,039 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-31 11:27:56,040 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-31 11:27:56,139 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]) [2023-08-31 11:27:56,140 INFO L383 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-31 11:27:56,140 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-31 11:27:56,140 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-31 11:27:56,140 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-31 11:27:56,140 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true, 48#L708-1true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:27:56,140 INFO L383 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-31 11:27:56,140 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-31 11:27:56,140 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-31 11:27:56,140 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-31 11:27:56,144 INFO L381 tUnfolder$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]) [2023-08-31 11:27:56,144 INFO L383 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-31 11:27:56,144 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-31 11:27:56,144 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-31 11:27:56,144 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-31 11:27:56,267 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]) [2023-08-31 11:27:56,268 INFO L383 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-31 11:27:56,268 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-31 11:27:56,268 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-31 11:27:56,268 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-31 11:27:56,270 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true, 46#L721-6true, 48#L708-1true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:27:56,270 INFO L383 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-31 11:27:56,270 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-31 11:27:56,270 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-31 11:27:56,270 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-31 11:27:56,271 INFO L381 tUnfolder$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]) [2023-08-31 11:27:56,271 INFO L383 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-31 11:27:56,271 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-31 11:27:56,271 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-31 11:27:56,271 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-31 11:27:56,423 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 46#L721-6true, 206#true, Black: 214#true, 48#L708-1true, 216#(= |#race~x~0| 0), 81#L703-3true, 158#L710-2true]) [2023-08-31 11:27:56,424 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,424 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,424 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,424 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,424 INFO L381 tUnfolder$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#$Ultimate##0true, 206#true, Black: 214#true, 46#L721-6true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:27:56,424 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,424 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,424 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,424 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,424 INFO L381 tUnfolder$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]) [2023-08-31 11:27:56,424 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,424 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,425 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,425 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,425 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, Black: 214#true, 48#L708-1true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:27:56,425 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,425 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,425 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,425 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:27:56,757 INFO L381 tUnfolder$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]) [2023-08-31 11:27:56,757 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-31 11:27:56,758 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:27:56,758 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:27:56,758 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:27:56,758 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]) [2023-08-31 11:27:56,758 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-31 11:27:56,758 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:27:56,758 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:27:56,758 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:27:56,759 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 46#L721-6true, 206#true, Black: 214#true, 48#L708-1true, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:27:56,759 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-31 11:27:56,759 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:27:56,759 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:27:56,759 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:27:56,941 INFO L381 tUnfolder$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], [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]) [2023-08-31 11:27:56,941 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-31 11:27:56,941 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:27:56,941 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:27:56,941 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:27:56,941 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 123#$Ultimate##0true, 206#true, Black: 214#true, 148#L722-6true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:27:56,942 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-31 11:27:56,942 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:27:56,942 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:27:56,942 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:27:57,122 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 214#true, 48#L708-1true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:27:57,123 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-31 11:27:57,123 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:27:57,123 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:27:57,123 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:27:57,136 INFO L381 tUnfolder$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]) [2023-08-31 11:27:57,136 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-31 11:27:57,136 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:27:57,136 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:27:57,136 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:27:57,153 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true, 158#L710-2true]) [2023-08-31 11:27:57,153 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-31 11:27:57,153 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:27:57,153 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:27:57,153 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:27:57,549 INFO L381 tUnfolder$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]) [2023-08-31 11:27:57,550 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,550 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,550 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,550 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,552 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 54#L703-3true, 81#L703-3true, 158#L710-2true]) [2023-08-31 11:27:57,553 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,553 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,553 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,553 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,553 INFO L381 tUnfolder$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]) [2023-08-31 11:27:57,553 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,553 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,553 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,553 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,578 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L708-1-->L709: Formula: (= |v_#race~x~0_1| 0) InVars {} OutVars{#race~x~0=|v_#race~x~0_1|} AuxVars[] AssignedVars[#race~x~0][40], [30#L720-4true, 220#true, 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 181#L709true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-31 11:27:57,578 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,579 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,579 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,579 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,581 INFO L381 tUnfolder$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]) [2023-08-31 11:27:57,582 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,582 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,582 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,582 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:27:57,821 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true, 158#L710-2true]) [2023-08-31 11:27:57,821 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,821 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,821 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,821 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,824 INFO L381 tUnfolder$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]) [2023-08-31 11:27:57,824 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,824 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,824 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,824 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,825 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 159#writerEXITtrue, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true, 158#L710-2true]) [2023-08-31 11:27:57,825 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,825 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,825 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,825 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,834 INFO L381 tUnfolder$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]) [2023-08-31 11:27:57,834 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,835 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,835 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,835 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,856 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L708-1-->L709: Formula: (= |v_#race~x~0_1| 0) InVars {} OutVars{#race~x~0=|v_#race~x~0_1|} AuxVars[] AssignedVars[#race~x~0][40], [220#true, 181#L709true, 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-31 11:27:57,856 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,856 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,856 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,856 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,858 INFO L381 tUnfolder$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#$Ultimate##0true, 206#true, 46#L721-6true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-31 11:27:57,858 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,858 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,858 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,858 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,858 INFO L381 tUnfolder$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]) [2023-08-31 11:27:57,858 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,858 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,859 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:57,859 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:27:58,275 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, 46#L721-6true, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:27:58,275 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,275 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,275 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,275 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,278 INFO L381 tUnfolder$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]) [2023-08-31 11:27:58,278 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,278 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,278 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,279 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,284 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:27:58,285 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,285 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,285 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,285 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,298 INFO L381 tUnfolder$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#$Ultimate##0true, 86#L703-2true, Black: 214#true, 206#true, 46#L721-6true, 53#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:27:58,298 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,298 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,298 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,298 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,299 INFO L381 tUnfolder$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)]) [2023-08-31 11:27:58,299 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,299 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,299 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,299 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,324 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 53#readerEXITtrue, 48#L708-1true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-31 11:27:58,324 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,324 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,324 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,325 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:27:58,510 INFO L381 tUnfolder$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]) [2023-08-31 11:27:58,510 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,510 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,510 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,510 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,510 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:27:58,510 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,510 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,510 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,510 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,527 INFO L381 tUnfolder$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#$Ultimate##0true, Black: 214#true, 206#true, 53#readerEXITtrue, 46#L721-6true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:27:58,527 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,527 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,528 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,528 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,528 INFO L381 tUnfolder$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)]) [2023-08-31 11:27:58,528 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,528 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,528 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,528 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,529 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, Black: 214#true, 206#true, 53#readerEXITtrue, 48#L708-1true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:27:58,529 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,529 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,529 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,529 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:27:58,718 INFO L381 tUnfolder$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, 157#L702-2true, Black: 214#true, 206#true, 53#readerEXITtrue, 46#L721-6true, 48#L708-1true, 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:27:58,718 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,718 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,718 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,718 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,718 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, 123#$Ultimate##0true, Black: 214#true, 206#true, 53#readerEXITtrue, 46#L721-6true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:27:58,718 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,718 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,718 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,719 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,721 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, 53#readerEXITtrue, Black: 214#true, 206#true, 48#L708-1true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:27:58,721 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,721 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,721 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,721 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,725 INFO L381 tUnfolder$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]) [2023-08-31 11:27:58,725 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,725 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,725 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,725 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,725 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:27:58,725 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,725 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,725 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,725 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,746 INFO L381 tUnfolder$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]) [2023-08-31 11:27:58,746 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,746 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,746 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:58,746 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:27:59,114 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, Black: 214#true, 206#true, 53#readerEXITtrue, 46#L721-6true, 48#L708-1true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:27:59,114 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,115 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,115 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,115 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,116 INFO L381 tUnfolder$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#$Ultimate##0true, Black: 214#true, 206#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:27:59,116 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,116 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,116 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,116 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,117 INFO L381 tUnfolder$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)]) [2023-08-31 11:27:59,117 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,117 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,117 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,117 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,124 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:27:59,124 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,124 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,124 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,124 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:27:59,313 INFO L381 tUnfolder$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)]) [2023-08-31 11:27:59,313 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-31 11:27:59,313 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-31 11:27:59,313 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-31 11:27:59,313 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-31 11:27:59,315 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)]) [2023-08-31 11:27:59,315 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-31 11:27:59,315 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-31 11:27:59,315 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-31 11:27:59,315 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-31 11:27:59,434 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0), 54#L703-3true, 126#L709-1true, 125#L703true]) [2023-08-31 11:27:59,434 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-31 11:27:59,434 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-31 11:27:59,434 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-31 11:27:59,434 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-31 11:27:59,697 INFO L381 tUnfolder$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)]) [2023-08-31 11:27:59,697 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,697 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,697 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,698 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,730 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [106#L710-2true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 46#L721-6true, 206#true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-31 11:27:59,731 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,731 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,731 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,731 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,733 INFO L381 tUnfolder$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)]) [2023-08-31 11:27:59,734 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,734 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,734 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,734 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,734 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [30#L720-4true, 106#L710-2true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:27:59,735 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,735 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,735 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,735 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,739 INFO L381 tUnfolder$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)]) [2023-08-31 11:27:59,739 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,739 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,739 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,739 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,742 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 86#L703-2true, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true, 158#L710-2true]) [2023-08-31 11:27:59,742 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,742 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,742 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,742 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,755 INFO L381 tUnfolder$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|), readerThread1of1ForFork2InUse, Black: 214#true, 53#readerEXITtrue, 206#true, 159#writerEXITtrue, 126#L709-1true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-31 11:27:59,756 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,756 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,756 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,756 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,761 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-31 11:27:59,761 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,761 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,761 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,761 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,763 INFO L381 tUnfolder$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]) [2023-08-31 11:27:59,764 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,764 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,764 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,764 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,818 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 46#L721-6true, 54#L703-3true, 126#L709-1true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-31 11:27:59,818 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,818 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,818 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,818 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-31 11:27:59,887 INFO L381 tUnfolder$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)]) [2023-08-31 11:27:59,888 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,888 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,888 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,888 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,918 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [106#L710-2true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 46#L721-6true, 53#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:27:59,918 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:27:59,918 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:27:59,918 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:27:59,918 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:27:59,920 INFO L381 tUnfolder$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)]) [2023-08-31 11:27:59,920 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,920 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,920 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,920 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,921 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [106#L710-2true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:27:59,921 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,921 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,921 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,921 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,921 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,922 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 126#L709-1true, 54#L703-3true, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-31 11:27:59,922 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,922 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,923 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,923 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,923 INFO L381 tUnfolder$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)]) [2023-08-31 11:27:59,923 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,923 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,923 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,923 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,925 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 46#L721-6true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0), 54#L703-3true]) [2023-08-31 11:27:59,925 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,925 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,925 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,925 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,928 INFO L381 tUnfolder$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]) [2023-08-31 11:27:59,928 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,928 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,928 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,928 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,929 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 53#readerEXITtrue, 206#true, Black: 214#true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 54#L703-3true, 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:27:59,929 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,929 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,929 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,929 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,930 INFO L381 tUnfolder$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)]) [2023-08-31 11:27:59,930 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,930 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,930 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,930 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,932 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 54#L703-3true, 81#L703-3true, 158#L710-2true]) [2023-08-31 11:27:59,932 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,932 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,932 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,932 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,932 INFO L381 tUnfolder$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]) [2023-08-31 11:27:59,933 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,933 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,933 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,933 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,943 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 46#L721-6true, 159#writerEXITtrue, 126#L709-1true, 216#(= |#race~x~0| 0), 125#L703true]) [2023-08-31 11:27:59,943 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,943 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,944 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,944 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,946 INFO L381 tUnfolder$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]) [2023-08-31 11:27:59,946 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,946 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,946 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,946 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,948 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 125#L703true, 158#L710-2true]) [2023-08-31 11:27:59,948 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,948 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,948 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:27:59,948 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-31 11:28:00,048 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:00,048 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,048 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,048 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,048 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,048 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,049 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:00,049 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,049 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,049 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,049 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,054 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-31 11:28:00,054 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,054 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,054 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,054 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,063 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:00,063 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,063 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,063 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,063 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,072 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, Black: 214#true, 206#true, 53#readerEXITtrue, 54#L703-3true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,072 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,072 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,073 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,073 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,075 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,075 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,075 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,075 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,075 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,080 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 46#L721-6true, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true, 158#L710-2true]) [2023-08-31 11:28:00,081 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,081 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,081 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,081 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,081 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,081 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,081 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,081 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,082 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,087 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 106#L710-2true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 53#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,087 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,087 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,087 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,088 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,088 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,089 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 53#readerEXITtrue, Black: 214#true, 46#L721-6true, 153#L711true, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-31 11:28:00,089 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,089 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,089 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,089 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,090 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,090 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,090 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,090 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,091 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,091 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 46#L721-6true, 53#readerEXITtrue, Black: 214#true, 159#writerEXITtrue, 126#L709-1true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,091 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,091 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,091 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,091 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,092 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,092 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,092 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,092 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,092 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,093 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 153#L711true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:28:00,093 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,093 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,093 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,093 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,094 INFO L381 tUnfolder$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], [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]) [2023-08-31 11:28:00,094 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,094 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,094 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,094 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,094 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,094 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,094 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,094 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,094 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,096 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,096 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,097 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,097 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,097 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,098 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-31 11:28:00,098 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,098 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,098 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,098 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-31 11:28:00,382 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,382 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,382 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,382 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,383 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,390 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 53#readerEXITtrue, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-31 11:28:00,391 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,391 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,391 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,391 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,392 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:00,392 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,392 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,392 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,393 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,398 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 206#true, Black: 214#true, 46#L721-6true, 53#readerEXITtrue, 54#L703-3true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,398 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,399 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,399 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,399 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,405 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,406 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,406 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,406 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,406 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,412 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][53], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true, 158#L710-2true]) [2023-08-31 11:28:00,412 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,412 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,412 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,412 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,419 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:00,419 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,419 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,419 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,420 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,425 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:28:00,425 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,425 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,425 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,425 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,439 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:00,439 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,440 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,440 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,440 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,440 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [106#L710-2true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 148#L722-6true, Black: 214#true, 53#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,440 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,440 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,440 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,440 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,441 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,443 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 126#L709-1true, 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:28:00,443 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,443 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,443 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,443 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,444 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,444 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,444 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,444 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,444 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,444 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,447 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,447 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,447 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,447 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,447 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-31 11:28:00,552 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 54#L703-3true, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-31 11:28:00,552 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,552 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,552 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,552 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,553 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,553 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,553 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,553 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,553 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,555 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 46#L721-6true, 153#L711true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,555 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,555 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,555 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,555 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,555 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,556 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 214#true, 53#readerEXITtrue, 153#L711true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,556 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,556 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,556 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,556 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,566 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:00,566 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,566 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,566 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,566 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,566 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 53#readerEXITtrue, 206#true, Black: 214#true, 46#L721-6true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,566 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,566 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,566 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,566 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,573 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,573 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,573 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,574 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,574 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,574 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 46#L721-6true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:28:00,574 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,574 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,574 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,574 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:00,600 INFO L381 tUnfolder$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], [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)]) [2023-08-31 11:28:00,600 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,600 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,600 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,600 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,600 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,693 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,694 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,694 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,694 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,694 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,694 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 53#readerEXITtrue, 206#true, Black: 214#true, 148#L722-6true, 54#L703-3true, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-31 11:28:00,694 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,694 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,694 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,694 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,697 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:00,697 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,697 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,697 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,697 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,707 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [146#readerErr3ASSERT_VIOLATIONDATA_RACEtrue, 75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,707 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,707 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,708 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,708 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,708 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:00,708 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,708 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,708 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,708 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,715 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:28:00,715 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,715 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,715 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,715 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,716 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,716 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,716 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,716 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,716 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,742 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 148#L722-6true, Black: 214#true, 53#readerEXITtrue, 153#L711true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,742 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,742 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,742 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,742 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,742 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,771 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]) [2023-08-31 11:28:00,771 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,771 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,771 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,771 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,805 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, 101#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 53#readerEXITtrue, 206#true, 46#L721-6true, Black: 214#true, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,805 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,805 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,806 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,806 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,806 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:00,806 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,806 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,806 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,806 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:00,822 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 148#L722-6true, 53#readerEXITtrue, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-31 11:28:00,822 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,822 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,822 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,822 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,833 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:00,833 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,834 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,834 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,834 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,841 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L710-->L710-2: Formula: (= v_~y~0_13 |v_readerThread1of1ForFork3_~l~0#1_11|) InVars {readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|} OutVars{readerThread1of1ForFork3_~l~0#1=|v_readerThread1of1ForFork3_~l~0#1_11|, readerThread1of1ForFork3_#t~nondet9#1=|v_readerThread1of1ForFork3_#t~nondet9#1_15|, ~y~0=v_~y~0_13} AuxVars[] AssignedVars[readerThread1of1ForFork3_#t~nondet9#1, ~y~0][22], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, Black: 214#true, 148#L722-6true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 158#L710-2true]) [2023-08-31 11:28:00,841 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,841 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,841 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,841 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,884 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,884 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,884 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,884 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,884 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,895 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]) [2023-08-31 11:28:00,895 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,895 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,895 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,895 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,921 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [72#L702-1true, 220#true, 101#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 53#readerEXITtrue, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,921 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,921 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,921 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,921 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,922 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:00,922 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,922 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,922 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,922 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:00,983 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][104], [30#L720-4true, 72#L702-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 11#readerEXITtrue, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-31 11:28:00,983 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,984 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,984 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,984 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,985 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,985 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,985 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,986 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,986 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,986 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:00,986 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,986 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,986 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,986 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,986 INFO L381 tUnfolder$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]) [2023-08-31 11:28:00,986 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,986 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,986 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:00,986 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:01,055 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [72#L702-1true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 46#L721-6true, 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:28:01,055 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,056 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,056 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,056 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,056 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:01,056 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,056 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,056 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,056 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,062 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][104], [72#L702-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 46#L721-6true, 11#readerEXITtrue, Black: 214#true, 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:28:01,063 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,063 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,063 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,063 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,063 INFO L381 tUnfolder$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]) [2023-08-31 11:28:01,063 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,063 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,063 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,063 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,069 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 11#readerEXITtrue, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:01,069 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,069 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,069 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,069 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,075 INFO L381 tUnfolder$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]) [2023-08-31 11:28:01,075 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,075 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,076 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,076 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,078 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)]) [2023-08-31 11:28:01,078 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,079 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,079 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,079 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:01,120 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [72#L702-1true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 46#L721-6true, 11#readerEXITtrue, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:01,120 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,120 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,120 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,120 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,132 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:01,132 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,132 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,132 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,132 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,323 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [30#L720-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 54#L703-3true, 81#L703-3true]) [2023-08-31 11:28:01,323 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,323 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,323 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,324 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,324 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:01,324 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,324 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,324 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,324 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,326 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 53#readerEXITtrue, 11#readerEXITtrue, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:01,326 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,326 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,326 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,326 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,328 INFO L381 tUnfolder$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]) [2023-08-31 11:28:01,328 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,328 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,328 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,328 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,332 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)]) [2023-08-31 11:28:01,332 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,332 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,333 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,333 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:01,348 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 46#L721-6true, 45#writerErr4ASSERT_VIOLATIONDATA_RACEtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:01,348 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,348 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,348 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,349 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,357 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:01,358 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,358 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,358 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,358 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,362 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [30#L720-4true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, Black: 214#true, 54#L703-3true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:01,362 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,362 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,362 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,362 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,371 INFO L381 tUnfolder$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]) [2023-08-31 11:28:01,371 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,371 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,372 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,372 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,372 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 86#L703-2true, 53#readerEXITtrue, 206#true, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:01,372 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,372 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,372 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,372 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,374 INFO L381 tUnfolder$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]) [2023-08-31 11:28:01,374 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,375 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,375 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,375 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,377 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 11#readerEXITtrue, 53#readerEXITtrue, 148#L722-6true, 155#L701-1true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:01,377 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,377 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,377 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,377 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,379 INFO L381 tUnfolder$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#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:01,380 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,380 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,380 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,380 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:01,391 INFO L381 tUnfolder$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], [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]) [2023-08-31 11:28:01,391 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,391 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,392 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,392 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,397 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [72#L702-1true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 148#L722-6true, 11#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:01,397 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,397 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,397 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,397 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,400 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:01,400 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,400 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,400 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,400 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,405 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][99], [Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0), 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 81#L703-3true]) [2023-08-31 11:28:01,406 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,406 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,406 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,406 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,407 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:01,407 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,407 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,407 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,407 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,408 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)]) [2023-08-31 11:28:01,408 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,408 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,408 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,408 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:01,414 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, Black: 214#true, 216#(= |#race~x~0| 0), 54#L703-3true]) [2023-08-31 11:28:01,414 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,414 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,414 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,414 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,414 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:01,414 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,414 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,414 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,414 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,418 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [65#L722-7true, 72#L702-1true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 11#readerEXITtrue, 206#true, Black: 214#true, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:01,418 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,418 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,418 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,418 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,423 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:01,423 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,423 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,424 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,424 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:01,427 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][85], [75#L721-7true, 220#true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 76#readerErr6ASSERT_VIOLATIONDATA_RACEtrue, 206#true, 53#readerEXITtrue, Black: 214#true, 159#writerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:01,427 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-31 11:28:01,427 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-31 11:28:01,427 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-31 11:28:01,427 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-31 11:28:01,428 INFO L381 tUnfolder$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]) [2023-08-31 11:28:01,428 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-31 11:28:01,428 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-31 11:28:01,428 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-31 11:28:01,428 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-31 11:28:01,431 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][101], [72#L702-1true, 220#true, 42#L723-6true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 11#readerEXITtrue, 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:01,431 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-31 11:28:01,431 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-31 11:28:01,431 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-31 11:28:01,431 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-31 11:28:01,435 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:01,435 INFO L383 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2023-08-31 11:28:01,435 INFO L386 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-31 11:28:01,435 INFO L386 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-31 11:28:01,435 INFO L386 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-31 11:28:01,445 INFO L130 PetriNetUnfolder]: 57706/99942 cut-off events. [2023-08-31 11:28:01,445 INFO L131 PetriNetUnfolder]: For 29197/33641 co-relation queries the response was YES. [2023-08-31 11:28:01,733 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. [2023-08-31 11:28:02,130 INFO L137 encePairwiseOnDemand]: 298/305 looper letters, 52 selfloop transitions, 6 changer transitions 0/109 dead transitions. [2023-08-31 11:28:02,131 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 109 transitions, 494 flow [2023-08-31 11:28:02,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-31 11:28:02,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-31 11:28:02,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 513 transitions. [2023-08-31 11:28:02,132 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5606557377049181 [2023-08-31 11:28:02,132 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 513 transitions. [2023-08-31 11:28:02,132 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 513 transitions. [2023-08-31 11:28:02,133 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-31 11:28:02,133 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 513 transitions. [2023-08-31 11:28:02,134 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) [2023-08-31 11:28:02,135 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) [2023-08-31 11:28:02,136 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) [2023-08-31 11:28:02,136 INFO L175 Difference]: Start difference. First operand has 80 places, 88 transitions, 332 flow. Second operand 3 states and 513 transitions. [2023-08-31 11:28:02,136 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 109 transitions, 494 flow [2023-08-31 11:28:02,232 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 109 transitions, 464 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-31 11:28:02,234 INFO L231 Difference]: Finished difference. Result has 81 places, 93 transitions, 342 flow [2023-08-31 11:28:02,234 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} [2023-08-31 11:28:02,234 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -19 predicate places. [2023-08-31 11:28:02,235 INFO L495 AbstractCegarLoop]: Abstraction has has 81 places, 93 transitions, 342 flow [2023-08-31 11:28:02,235 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) [2023-08-31 11:28:02,235 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 11:28:02,235 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-31 11:28:02,235 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-31 11:28:02,235 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-31 11:28:02,236 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 11:28:02,236 INFO L85 PathProgramCache]: Analyzing trace with hash -2008229725, now seen corresponding path program 1 times [2023-08-31 11:28:02,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 11:28:02,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435976860] [2023-08-31 11:28:02,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 11:28:02,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 11:28:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-31 11:28:02,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-31 11:28:02,330 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-31 11:28:02,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435976860] [2023-08-31 11:28:02,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435976860] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-31 11:28:02,330 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-31 11:28:02,330 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-31 11:28:02,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1515959636] [2023-08-31 11:28:02,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-31 11:28:02,331 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-31 11:28:02,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-31 11:28:02,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-31 11:28:02,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-31 11:28:02,335 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 155 out of 305 [2023-08-31 11:28:02,336 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) [2023-08-31 11:28:02,336 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-31 11:28:02,336 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 155 of 305 [2023-08-31 11:28:02,337 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-31 11:28:02,762 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]) [2023-08-31 11:28:02,762 INFO L383 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-31 11:28:02,762 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-31 11:28:02,762 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-31 11:28:02,762 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-31 11:28:02,834 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]) [2023-08-31 11:28:02,834 INFO L383 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-31 11:28:02,834 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-31 11:28:02,834 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-31 11:28:02,834 INFO L386 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-31 11:28:02,968 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 106#L710-2true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, Black: 214#true, 206#true, 155#L701-1true, 158#L710-2true]) [2023-08-31 11:28:02,968 INFO L383 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2023-08-31 11:28:02,968 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:28:02,968 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:28:02,968 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-31 11:28:03,004 INFO L381 tUnfolder$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#$Ultimate##0true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 158#L710-2true]) [2023-08-31 11:28:03,004 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,004 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,004 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,004 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,063 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,063 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,064 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,064 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,064 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,076 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 155#L701-1true, 81#L703-3true, 158#L710-2true]) [2023-08-31 11:28:03,077 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,077 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,077 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,077 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,077 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,077 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,077 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,077 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,077 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,078 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]) [2023-08-31 11:28:03,079 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,079 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,079 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,079 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,116 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]) [2023-08-31 11:28:03,116 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,117 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,117 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,117 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,122 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]) [2023-08-31 11:28:03,122 INFO L383 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,122 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,122 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,122 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-31 11:28:03,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 81#L703-3true, 158#L710-2true]) [2023-08-31 11:28:03,177 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,177 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,177 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,177 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,178 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,178 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,178 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,178 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,178 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,191 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 155#L701-1true, 81#L703-3true, 158#L710-2true]) [2023-08-31 11:28:03,191 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,192 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,192 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,192 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,192 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,192 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,192 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,192 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,192 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,194 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]) [2023-08-31 11:28:03,194 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,194 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,194 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,195 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,243 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]) [2023-08-31 11:28:03,244 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,244 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,244 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,244 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-31 11:28:03,430 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 63#writerEXITtrue, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 158#L710-2true]) [2023-08-31 11:28:03,430 INFO L383 tUnfolder$Statistics]: this new event has 26 ancestors and is not cut-off event [2023-08-31 11:28:03,430 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-08-31 11:28:03,430 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-08-31 11:28:03,430 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2023-08-31 11:28:03,438 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,439 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,439 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,439 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,439 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,439 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 72#L702-1true, 106#L710-2true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 63#writerEXITtrue, Black: 214#true, 206#true, 158#L710-2true]) [2023-08-31 11:28:03,439 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,439 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,439 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,439 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,459 INFO L381 tUnfolder$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#$Ultimate##0true, readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 158#L710-2true]) [2023-08-31 11:28:03,459 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,459 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,460 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,460 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,460 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,460 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,460 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,460 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,460 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,462 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true, 155#L701-1true]) [2023-08-31 11:28:03,462 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,462 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,463 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,463 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-31 11:28:03,514 INFO L381 tUnfolder$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#$Ultimate##0true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, Black: 214#true, 206#true]) [2023-08-31 11:28:03,515 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,515 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,515 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,515 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,565 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,565 INFO L383 tUnfolder$Statistics]: this new event has 27 ancestors and is not cut-off event [2023-08-31 11:28:03,565 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2023-08-31 11:28:03,565 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2023-08-31 11:28:03,565 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2023-08-31 11:28:03,578 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 106#L710-2true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 155#L701-1true, 158#L710-2true]) [2023-08-31 11:28:03,578 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,578 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,578 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,578 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,578 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,578 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,578 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,578 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,578 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,580 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 214#true]) [2023-08-31 11:28:03,580 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,580 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,580 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,580 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,594 INFO L381 tUnfolder$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#$Ultimate##0true, readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 148#L722-6true, 158#L710-2true]) [2023-08-31 11:28:03,594 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,594 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,594 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,594 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,595 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,595 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,595 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,596 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,596 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,596 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 46#L721-6true, Black: 214#true, 155#L701-1true]) [2023-08-31 11:28:03,596 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,596 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,596 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,596 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-31 11:28:03,641 INFO L381 tUnfolder$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#$Ultimate##0true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true]) [2023-08-31 11:28:03,641 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,641 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,641 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,641 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,699 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,700 INFO L383 tUnfolder$Statistics]: this new event has 28 ancestors and is not cut-off event [2023-08-31 11:28:03,700 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2023-08-31 11:28:03,700 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2023-08-31 11:28:03,700 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2023-08-31 11:28:03,701 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 106#L710-2true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 158#L710-2true]) [2023-08-31 11:28:03,701 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,701 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,701 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,701 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,716 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,716 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,716 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,716 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,716 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,717 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 106#L710-2true, 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, Black: 214#true, 81#L703-3true]) [2023-08-31 11:28:03,717 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,717 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,717 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,717 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,718 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,718 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,718 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,718 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,718 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,733 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 106#L710-2true, 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 155#L701-1true, 81#L703-3true]) [2023-08-31 11:28:03,734 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,734 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,734 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,734 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,734 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,734 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,734 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,734 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,734 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-31 11:28:03,841 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 158#L710-2true]) [2023-08-31 11:28:03,841 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is not cut-off event [2023-08-31 11:28:03,842 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-31 11:28:03,842 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-31 11:28:03,842 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-31 11:28:03,842 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,842 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,842 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,842 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,842 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,846 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-31 11:28:03,846 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is not cut-off event [2023-08-31 11:28:03,846 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-31 11:28:03,846 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-31 11:28:03,846 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-31 11:28:03,857 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,857 INFO L383 tUnfolder$Statistics]: this new event has 29 ancestors and is not cut-off event [2023-08-31 11:28:03,857 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-31 11:28:03,857 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-31 11:28:03,857 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2023-08-31 11:28:03,861 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 81#L703-3true]) [2023-08-31 11:28:03,861 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,861 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,861 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,861 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,861 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,861 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,861 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,862 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,862 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,878 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]) [2023-08-31 11:28:03,879 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,879 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,879 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,879 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,879 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 106#L710-2true, 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true, 155#L701-1true]) [2023-08-31 11:28:03,879 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,879 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,879 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,879 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-31 11:28:03,980 INFO L381 tUnfolder$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]) [2023-08-31 11:28:03,981 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2023-08-31 11:28:03,981 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-31 11:28:03,981 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-31 11:28:03,981 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-31 11:28:03,991 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 162#L711-3true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 81#L703-3true]) [2023-08-31 11:28:03,992 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2023-08-31 11:28:03,992 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-31 11:28:03,992 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-31 11:28:03,992 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-31 11:28:04,156 INFO L381 tUnfolder$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]) [2023-08-31 11:28:04,156 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2023-08-31 11:28:04,156 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-31 11:28:04,156 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-31 11:28:04,156 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-31 11:28:04,161 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-31 11:28:04,161 INFO L383 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2023-08-31 11:28:04,161 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-31 11:28:04,161 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-31 11:28:04,161 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2023-08-31 11:28:04,167 INFO L381 tUnfolder$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]) [2023-08-31 11:28:04,167 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,167 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,167 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,167 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,167 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([521] L710-->L710-2: Formula: (= |v_readerThread1of1ForFork2_~l~0#1_9| v_~y~0_5) InVars {readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|} OutVars{readerThread1of1ForFork2_~l~0#1=|v_readerThread1of1ForFork2_~l~0#1_9|, readerThread1of1ForFork2_#t~nondet9#1=|v_readerThread1of1ForFork2_#t~nondet9#1_13|, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[readerThread1of1ForFork2_#t~nondet9#1, ~y~0][65], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 106#L710-2true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 214#true]) [2023-08-31 11:28:04,167 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,167 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,167 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,167 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,190 INFO L381 tUnfolder$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#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 214#true]) [2023-08-31 11:28:04,190 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,190 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,190 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,190 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,243 INFO L381 tUnfolder$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]) [2023-08-31 11:28:04,243 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,243 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,243 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,243 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-31 11:28:04,315 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-31 11:28:04,315 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,315 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,315 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,315 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,320 INFO L381 tUnfolder$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]) [2023-08-31 11:28:04,320 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,321 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,321 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,321 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,327 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 162#L711-3true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 81#L703-3true]) [2023-08-31 11:28:04,327 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,328 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,328 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,328 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,340 INFO L381 tUnfolder$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]) [2023-08-31 11:28:04,340 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,340 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,340 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,340 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,348 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 157#L702-2true, 86#L703-2true, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-31 11:28:04,348 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,349 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,349 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,349 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2023-08-31 11:28:04,359 INFO L381 tUnfolder$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]) [2023-08-31 11:28:04,359 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,359 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,359 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,360 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,440 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][88], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 86#L703-2true, 206#true, 53#readerEXITtrue, Black: 214#true, 46#L721-6true, 126#L709-1true]) [2023-08-31 11:28:04,440 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,440 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,440 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,440 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,448 INFO L381 tUnfolder$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]) [2023-08-31 11:28:04,448 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,448 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,448 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,448 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-31 11:28:04,505 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), 161#L711-1true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 148#L722-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true]) [2023-08-31 11:28:04,505 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2023-08-31 11:28:04,506 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-31 11:28:04,506 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-31 11:28:04,506 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-31 11:28:04,509 INFO L381 tUnfolder$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]) [2023-08-31 11:28:04,509 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-31 11:28:04,509 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:28:04,509 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:28:04,509 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:28:04,515 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 90#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 126#L709-1true, 81#L703-3true]) [2023-08-31 11:28:04,515 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2023-08-31 11:28:04,515 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-31 11:28:04,515 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-31 11:28:04,515 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-31 11:28:04,616 INFO L381 tUnfolder$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]) [2023-08-31 11:28:04,617 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-31 11:28:04,617 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:28:04,617 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:28:04,617 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-31 11:28:05,458 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 101#L711-3true, 227#(= ~w~0 1), 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:28:05,458 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2023-08-31 11:28:05,459 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2023-08-31 11:28:05,459 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2023-08-31 11:28:05,459 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2023-08-31 11:28:05,459 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,459 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is not cut-off event [2023-08-31 11:28:05,459 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2023-08-31 11:28:05,459 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2023-08-31 11:28:05,459 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is not cut-off event [2023-08-31 11:28:05,507 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][88], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 220#true, 227#(= ~w~0 1), 101#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 53#readerEXITtrue, 206#true, Black: 214#true, 81#L703-3true]) [2023-08-31 11:28:05,507 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-31 11:28:05,507 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:05,507 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:05,507 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:05,508 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,508 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2023-08-31 11:28:05,508 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:05,508 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:05,508 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-31 11:28:05,532 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), 101#L711-3true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 90#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:28:05,532 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2023-08-31 11:28:05,532 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-31 11:28:05,532 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-31 11:28:05,532 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-31 11:28:05,532 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,532 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2023-08-31 11:28:05,532 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-31 11:28:05,532 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-31 11:28:05,533 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-31 11:28:05,539 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), 90#L711-4true, Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, readerThread1of1ForFork2InUse, 157#L702-2true, 206#true, Black: 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:28:05,539 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is not cut-off event [2023-08-31 11:28:05,539 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-31 11:28:05,539 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-31 11:28:05,539 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-08-31 11:28:05,555 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,555 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:05,555 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:05,555 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:05,555 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:05,575 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]) [2023-08-31 11:28:05,575 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,575 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,575 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,575 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,576 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([600] L711-8-->readerEXIT: Formula: (and (= v_~r~0_104 (+ v_~r~0_103 1)) (= |v_readerThread1of1ForFork3_#res#1.base_7| 0) (= |v_readerThread1of1ForFork3_#res#1.offset_7| 0)) InVars {~r~0=v_~r~0_104} OutVars{readerThread1of1ForFork3_#res#1.offset=|v_readerThread1of1ForFork3_#res#1.offset_7|, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1_11|, #race~r~0=|v_#race~r~0_134|, ~r~0=v_~r~0_103, readerThread1of1ForFork3_#res#1.base=|v_readerThread1of1ForFork3_#res#1.base_7|} AuxVars[] AssignedVars[readerThread1of1ForFork3_#res#1.offset, readerThread1of1ForFork3___VERIFIER_atomic_release_read_lock_#t~nondet6#1, #race~r~0, ~r~0, readerThread1of1ForFork3_#res#1.base][88], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 101#L711-3true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, Black: 214#true, 206#true, 53#readerEXITtrue, 46#L721-6true, 81#L703-3true]) [2023-08-31 11:28:05,576 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:05,576 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:05,577 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:05,577 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:05,577 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,577 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-31 11:28:05,577 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:05,577 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:05,577 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-31 11:28:05,600 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 90#L711-4true, 32#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 46#L721-6true, Black: 216#(= |#race~x~0| 0), 81#L703-3true]) [2023-08-31 11:28:05,600 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is not cut-off event [2023-08-31 11:28:05,600 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2023-08-31 11:28:05,600 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2023-08-31 11:28:05,600 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is not cut-off event [2023-08-31 11:28:05,613 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,613 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,613 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,613 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,613 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,619 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 155#L701-1true, 81#L703-3true]) [2023-08-31 11:28:05,619 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,619 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,619 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,619 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,619 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,620 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,620 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,620 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,620 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-31 11:28:05,636 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]) [2023-08-31 11:28:05,636 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,637 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,637 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,637 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,670 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue, 81#L703-3true]) [2023-08-31 11:28:05,670 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,670 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,670 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,670 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,670 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,670 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,670 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,670 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,671 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,675 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, 46#L721-6true, Black: 214#true, 155#L701-1true, 81#L703-3true]) [2023-08-31 11:28:05,675 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,675 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,675 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,675 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,676 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,676 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,676 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,676 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,676 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-31 11:28:05,707 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, 157#L702-2true, 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:05,707 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is not cut-off event [2023-08-31 11:28:05,707 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-31 11:28:05,707 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-31 11:28:05,707 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-31 11:28:05,715 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,715 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,715 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,715 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,715 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,716 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 30#L720-4true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 63#writerEXITtrue, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, Black: 214#true, 11#readerEXITtrue]) [2023-08-31 11:28:05,716 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,716 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,716 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,716 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,719 INFO L381 tUnfolder$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#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, Black: 214#true]) [2023-08-31 11:28:05,720 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,720 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,720 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,720 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,720 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,720 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,720 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,720 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,720 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-31 11:28:05,740 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, 63#writerEXITtrue, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 46#L721-6true, Black: 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:05,740 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is not cut-off event [2023-08-31 11:28:05,740 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2023-08-31 11:28:05,740 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2023-08-31 11:28:05,740 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is not cut-off event [2023-08-31 11:28:05,750 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,751 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-31 11:28:05,751 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:05,751 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:05,751 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:05,754 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]) [2023-08-31 11:28:05,754 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-31 11:28:05,754 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:05,754 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:05,754 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:05,754 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, Black: 214#true, 155#L701-1true]) [2023-08-31 11:28:05,754 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-31 11:28:05,754 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:05,754 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:05,754 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-31 11:28:05,769 INFO L381 tUnfolder$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)]) [2023-08-31 11:28:05,769 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is not cut-off event [2023-08-31 11:28:05,769 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2023-08-31 11:28:05,770 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2023-08-31 11:28:05,770 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is not cut-off event [2023-08-31 11:28:05,778 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [75#L721-7true, Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, Black: 214#true]) [2023-08-31 11:28:05,778 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-31 11:28:05,778 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:05,778 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:05,778 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:05,780 INFO L381 tUnfolder$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#$Ultimate##0true, readerThread1of1ForFork2InUse, 11#readerEXITtrue, 206#true, Black: 214#true]) [2023-08-31 11:28:05,780 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-31 11:28:05,780 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:05,780 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:05,780 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:05,780 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,780 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-31 11:28:05,780 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:05,780 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:05,780 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-31 11:28:05,792 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 148#L722-6true, Black: 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:05,792 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is not cut-off event [2023-08-31 11:28:05,792 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2023-08-31 11:28:05,792 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2023-08-31 11:28:05,792 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is not cut-off event [2023-08-31 11:28:05,798 INFO L381 tUnfolder$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]) [2023-08-31 11:28:05,799 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-31 11:28:05,799 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:05,799 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:05,799 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:05,799 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 53#readerEXITtrue, 11#readerEXITtrue, 148#L722-6true, Black: 214#true]) [2023-08-31 11:28:05,799 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-31 11:28:05,799 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:05,799 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:05,799 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:05,800 INFO L381 tUnfolder$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#$Ultimate##0true, readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, Black: 214#true]) [2023-08-31 11:28:05,800 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-31 11:28:05,800 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:05,800 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:05,800 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-31 11:28:05,808 INFO L381 tUnfolder$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|), 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)]) [2023-08-31 11:28:05,808 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is not cut-off event [2023-08-31 11:28:05,808 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2023-08-31 11:28:05,808 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2023-08-31 11:28:05,808 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is not cut-off event [2023-08-31 11:28:05,809 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L711-8-->readerEXIT: Formula: (and (= |v_readerThread1of1ForFork2_#res#1.base_7| 0) (= |v_readerThread1of1ForFork2_#res#1.offset_7| 0) (= v_~r~0_98 (+ v_~r~0_97 1))) InVars {~r~0=v_~r~0_98} OutVars{readerThread1of1ForFork2_#res#1.offset=|v_readerThread1of1ForFork2_#res#1.offset_7|, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1=|v_readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1_9|, readerThread1of1ForFork2_#res#1.base=|v_readerThread1of1ForFork2_#res#1.base_7|, #race~r~0=|v_#race~r~0_132|, ~r~0=v_~r~0_97} AuxVars[] AssignedVars[readerThread1of1ForFork2_#res#1.offset, readerThread1of1ForFork2___VERIFIER_atomic_release_read_lock_#t~nondet6#1, readerThread1of1ForFork2_#res#1.base, #race~r~0, ~r~0][103], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 65#L722-7true, 72#L702-1true, 220#true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), readerThread1of1ForFork2InUse, 206#true, 11#readerEXITtrue, Black: 214#true]) [2023-08-31 11:28:05,809 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-31 11:28:05,809 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:05,809 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:05,809 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:06,000 INFO L381 tUnfolder$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]) [2023-08-31 11:28:06,001 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-31 11:28:06,001 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:06,001 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:06,001 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-31 11:28:06,009 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([476] L702-1-->L702-2: Formula: (= |v_#race~x~0_7| |v_writerThread1of1ForFork0_#t~nondet7#1_3|) InVars {writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} OutVars{#race~x~0=|v_#race~x~0_7|, writerThread1of1ForFork0_#t~nondet7#1=|v_writerThread1of1ForFork0_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~x~0][40], [Black: 222#(= |writerThread1of1ForFork1_#t~nondet8#1| |#race~w~0|), 220#true, 42#L723-6true, 227#(= ~w~0 1), Black: 211#(= |writerThread1of1ForFork1_#t~nondet7#1| |#race~x~0|), 32#L711-4true, 157#L702-2true, readerThread1of1ForFork2InUse, 206#true, Black: 216#(= |#race~x~0| 0)]) [2023-08-31 11:28:06,009 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is not cut-off event [2023-08-31 11:28:06,009 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2023-08-31 11:28:06,009 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2023-08-31 11:28:06,009 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is not cut-off event [2023-08-31 11:28:06,010 INFO L381 tUnfolder$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]) [2023-08-31 11:28:06,010 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-31 11:28:06,010 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-31 11:28:06,010 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-31 11:28:06,010 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-31 11:28:06,024 INFO L130 PetriNetUnfolder]: 33081/61358 cut-off events. [2023-08-31 11:28:06,024 INFO L131 PetriNetUnfolder]: For 20984/25750 co-relation queries the response was YES. [2023-08-31 11:28:06,202 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. [2023-08-31 11:28:06,419 INFO L137 encePairwiseOnDemand]: 299/305 looper letters, 56 selfloop transitions, 5 changer transitions 0/112 dead transitions. [2023-08-31 11:28:06,419 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 83 places, 112 transitions, 507 flow [2023-08-31 11:28:06,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-31 11:28:06,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-31 11:28:06,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 522 transitions. [2023-08-31 11:28:06,421 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5704918032786885 [2023-08-31 11:28:06,421 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 522 transitions. [2023-08-31 11:28:06,421 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 522 transitions. [2023-08-31 11:28:06,422 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-31 11:28:06,422 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 522 transitions. [2023-08-31 11:28:06,423 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) [2023-08-31 11:28:06,425 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) [2023-08-31 11:28:06,425 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) [2023-08-31 11:28:06,425 INFO L175 Difference]: Start difference. First operand has 81 places, 93 transitions, 342 flow. Second operand 3 states and 522 transitions. [2023-08-31 11:28:06,426 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 83 places, 112 transitions, 507 flow [2023-08-31 11:28:06,551 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 82 places, 112 transitions, 500 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-31 11:28:06,552 INFO L231 Difference]: Finished difference. Result has 83 places, 91 transitions, 347 flow [2023-08-31 11:28:06,552 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} [2023-08-31 11:28:06,555 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -17 predicate places. [2023-08-31 11:28:06,555 INFO L495 AbstractCegarLoop]: Abstraction has has 83 places, 91 transitions, 347 flow [2023-08-31 11:28:06,556 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) [2023-08-31 11:28:06,556 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 11:28:06,556 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-31 11:28:06,557 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-31 11:28:06,557 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-31 11:28:06,557 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 11:28:06,557 INFO L85 PathProgramCache]: Analyzing trace with hash -53076181, now seen corresponding path program 2 times [2023-08-31 11:28:06,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 11:28:06,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882587572] [2023-08-31 11:28:06,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 11:28:06,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 11:28:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-31 11:28:06,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-31 11:28:06,633 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-31 11:28:06,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882587572] [2023-08-31 11:28:06,633 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1882587572] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-31 11:28:06,634 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-31 11:28:06,634 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-31 11:28:06,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [164579649] [2023-08-31 11:28:06,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-31 11:28:06,634 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-08-31 11:28:06,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-31 11:28:06,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-08-31 11:28:06,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-08-31 11:28:06,641 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 305 [2023-08-31 11:28:06,642 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) [2023-08-31 11:28:06,642 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-31 11:28:06,642 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 305 [2023-08-31 11:28:06,642 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-31 11:28:07,831 INFO L130 PetriNetUnfolder]: 9871/21639 cut-off events. [2023-08-31 11:28:07,831 INFO L131 PetriNetUnfolder]: For 13241/14575 co-relation queries the response was YES. [2023-08-31 11:28:07,884 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. [2023-08-31 11:28:07,947 INFO L137 encePairwiseOnDemand]: 298/305 looper letters, 90 selfloop transitions, 12 changer transitions 0/151 dead transitions. [2023-08-31 11:28:07,947 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 86 places, 151 transitions, 754 flow [2023-08-31 11:28:07,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-31 11:28:07,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-31 11:28:07,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 714 transitions. [2023-08-31 11:28:07,949 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5852459016393443 [2023-08-31 11:28:07,949 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 714 transitions. [2023-08-31 11:28:07,950 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 714 transitions. [2023-08-31 11:28:07,950 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-31 11:28:07,950 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 714 transitions. [2023-08-31 11:28:07,951 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) [2023-08-31 11:28:07,953 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) [2023-08-31 11:28:07,954 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) [2023-08-31 11:28:07,954 INFO L175 Difference]: Start difference. First operand has 83 places, 91 transitions, 347 flow. Second operand 4 states and 714 transitions. [2023-08-31 11:28:07,954 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 86 places, 151 transitions, 754 flow [2023-08-31 11:28:07,965 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 84 places, 151 transitions, 734 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-31 11:28:07,967 INFO L231 Difference]: Finished difference. Result has 87 places, 100 transitions, 442 flow [2023-08-31 11:28:07,967 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} [2023-08-31 11:28:07,968 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -13 predicate places. [2023-08-31 11:28:07,968 INFO L495 AbstractCegarLoop]: Abstraction has has 87 places, 100 transitions, 442 flow [2023-08-31 11:28:07,969 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) [2023-08-31 11:28:07,969 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 11:28:07,969 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-31 11:28:07,969 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-08-31 11:28:07,969 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-31 11:28:07,970 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 11:28:07,970 INFO L85 PathProgramCache]: Analyzing trace with hash 44505693, now seen corresponding path program 1 times [2023-08-31 11:28:07,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 11:28:07,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390699811] [2023-08-31 11:28:07,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 11:28:07,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 11:28:07,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-31 11:28:07,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-31 11:28:07,996 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-31 11:28:07,996 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390699811] [2023-08-31 11:28:07,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1390699811] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-31 11:28:07,997 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-31 11:28:07,997 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-31 11:28:07,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438271893] [2023-08-31 11:28:07,997 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-31 11:28:07,997 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-31 11:28:07,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-31 11:28:07,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-31 11:28:07,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-31 11:28:08,016 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 148 out of 305 [2023-08-31 11:28:08,017 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) [2023-08-31 11:28:08,017 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-31 11:28:08,017 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 148 of 305 [2023-08-31 11:28:08,017 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-31 11:28:09,725 INFO L130 PetriNetUnfolder]: 15303/28267 cut-off events. [2023-08-31 11:28:09,725 INFO L131 PetriNetUnfolder]: For 29688/31343 co-relation queries the response was YES. [2023-08-31 11:28:09,796 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. [2023-08-31 11:28:09,884 INFO L137 encePairwiseOnDemand]: 297/305 looper letters, 82 selfloop transitions, 10 changer transitions 0/123 dead transitions. [2023-08-31 11:28:09,884 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 123 transitions, 713 flow [2023-08-31 11:28:09,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-31 11:28:09,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-31 11:28:09,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 505 transitions. [2023-08-31 11:28:09,885 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5519125683060109 [2023-08-31 11:28:09,885 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 505 transitions. [2023-08-31 11:28:09,886 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 505 transitions. [2023-08-31 11:28:09,886 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-31 11:28:09,886 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 505 transitions. [2023-08-31 11:28:09,887 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) [2023-08-31 11:28:09,888 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) [2023-08-31 11:28:09,889 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) [2023-08-31 11:28:09,889 INFO L175 Difference]: Start difference. First operand has 87 places, 100 transitions, 442 flow. Second operand 3 states and 505 transitions. [2023-08-31 11:28:09,889 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 123 transitions, 713 flow [2023-08-31 11:28:09,898 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 89 places, 123 transitions, 713 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-31 11:28:09,899 INFO L231 Difference]: Finished difference. Result has 91 places, 108 transitions, 541 flow [2023-08-31 11:28:09,899 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} [2023-08-31 11:28:09,900 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -9 predicate places. [2023-08-31 11:28:09,900 INFO L495 AbstractCegarLoop]: Abstraction has has 91 places, 108 transitions, 541 flow [2023-08-31 11:28:09,900 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) [2023-08-31 11:28:09,901 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 11:28:09,901 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-31 11:28:09,901 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-08-31 11:28:09,901 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting readerErr4ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-31 11:28:09,901 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 11:28:09,901 INFO L85 PathProgramCache]: Analyzing trace with hash -689245640, now seen corresponding path program 1 times [2023-08-31 11:28:09,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 11:28:09,902 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138426150] [2023-08-31 11:28:09,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 11:28:09,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 11:28:09,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-31 11:28:09,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-31 11:28:09,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-31 11:28:09,924 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138426150] [2023-08-31 11:28:09,924 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1138426150] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-31 11:28:09,924 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-31 11:28:09,925 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-31 11:28:09,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1984641124] [2023-08-31 11:28:09,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-31 11:28:09,925 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-31 11:28:09,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-31 11:28:09,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-31 11:28:09,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-31 11:28:09,939 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 150 out of 305 [2023-08-31 11:28:09,940 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) [2023-08-31 11:28:09,940 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-31 11:28:09,940 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 150 of 305 [2023-08-31 11:28:09,940 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-31 11:28:12,095 INFO L130 PetriNetUnfolder]: 17810/32812 cut-off events. [2023-08-31 11:28:12,096 INFO L131 PetriNetUnfolder]: For 32040/34679 co-relation queries the response was YES. [2023-08-31 11:28:12,179 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. [2023-08-31 11:28:12,271 INFO L137 encePairwiseOnDemand]: 299/305 looper letters, 87 selfloop transitions, 5 changer transitions 0/143 dead transitions. [2023-08-31 11:28:12,271 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 93 places, 143 transitions, 882 flow [2023-08-31 11:28:12,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-31 11:28:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-31 11:28:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 514 transitions. [2023-08-31 11:28:12,273 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5617486338797815 [2023-08-31 11:28:12,273 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 514 transitions. [2023-08-31 11:28:12,273 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 514 transitions. [2023-08-31 11:28:12,273 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-31 11:28:12,273 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 514 transitions. [2023-08-31 11:28:12,274 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) [2023-08-31 11:28:12,276 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) [2023-08-31 11:28:12,276 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) [2023-08-31 11:28:12,276 INFO L175 Difference]: Start difference. First operand has 91 places, 108 transitions, 541 flow. Second operand 3 states and 514 transitions. [2023-08-31 11:28:12,276 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 93 places, 143 transitions, 882 flow [2023-08-31 11:28:12,320 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 143 transitions, 848 flow, removed 6 selfloop flow, removed 2 redundant places. [2023-08-31 11:28:12,322 INFO L231 Difference]: Finished difference. Result has 93 places, 112 transitions, 547 flow [2023-08-31 11:28:12,323 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} [2023-08-31 11:28:12,323 INFO L281 CegarLoopForPetriNet]: 100 programPoint places, -7 predicate places. [2023-08-31 11:28:12,323 INFO L495 AbstractCegarLoop]: Abstraction has has 93 places, 112 transitions, 547 flow [2023-08-31 11:28:12,324 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) [2023-08-31 11:28:12,324 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-31 11:28:12,324 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-31 11:28:12,324 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-08-31 11:28:12,324 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting writerErr4ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 46 more)] === [2023-08-31 11:28:12,325 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-31 11:28:12,325 INFO L85 PathProgramCache]: Analyzing trace with hash -1491483962, now seen corresponding path program 1 times [2023-08-31 11:28:12,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-31 11:28:12,325 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [611916561] [2023-08-31 11:28:12,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-31 11:28:12,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-31 11:28:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-31 11:28:12,341 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-31 11:28:12,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-31 11:28:12,366 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-31 11:28:12,366 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-31 11:28:12,367 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location writerErr4ASSERT_VIOLATIONDATA_RACE (49 of 50 remaining) [2023-08-31 11:28:12,368 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr0ASSERT_VIOLATIONDATA_RACE (48 of 50 remaining) [2023-08-31 11:28:12,369 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr1ASSERT_VIOLATIONDATA_RACE (47 of 50 remaining) [2023-08-31 11:28:12,369 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr2ASSERT_VIOLATIONDATA_RACE (46 of 50 remaining) [2023-08-31 11:28:12,369 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr3ASSERT_VIOLATIONDATA_RACE (45 of 50 remaining) [2023-08-31 11:28:12,369 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr4ASSERT_VIOLATIONDATA_RACE (44 of 50 remaining) [2023-08-31 11:28:12,369 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr5ASSERT_VIOLATIONDATA_RACE (43 of 50 remaining) [2023-08-31 11:28:12,369 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr6ASSERT_VIOLATIONDATA_RACE (42 of 50 remaining) [2023-08-31 11:28:12,370 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr7ASSERT_VIOLATIONDATA_RACE (41 of 50 remaining) [2023-08-31 11:28:12,370 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr8ASSERT_VIOLATIONDATA_RACE (40 of 50 remaining) [2023-08-31 11:28:12,370 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (39 of 50 remaining) [2023-08-31 11:28:12,370 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (38 of 50 remaining) [2023-08-31 11:28:12,370 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (37 of 50 remaining) [2023-08-31 11:28:12,370 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (36 of 50 remaining) [2023-08-31 11:28:12,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (35 of 50 remaining) [2023-08-31 11:28:12,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (34 of 50 remaining) [2023-08-31 11:28:12,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (33 of 50 remaining) [2023-08-31 11:28:12,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (32 of 50 remaining) [2023-08-31 11:28:12,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr0ASSERT_VIOLATIONDATA_RACE (31 of 50 remaining) [2023-08-31 11:28:12,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr1ASSERT_VIOLATIONDATA_RACE (30 of 50 remaining) [2023-08-31 11:28:12,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr2ASSERT_VIOLATIONDATA_RACE (29 of 50 remaining) [2023-08-31 11:28:12,372 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr3ASSERT_VIOLATIONDATA_RACE (28 of 50 remaining) [2023-08-31 11:28:12,372 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr4ASSERT_VIOLATIONDATA_RACE (27 of 50 remaining) [2023-08-31 11:28:12,372 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr0ASSERT_VIOLATIONDATA_RACE (26 of 50 remaining) [2023-08-31 11:28:12,372 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr1ASSERT_VIOLATIONDATA_RACE (25 of 50 remaining) [2023-08-31 11:28:12,372 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr2ASSERT_VIOLATIONDATA_RACE (24 of 50 remaining) [2023-08-31 11:28:12,372 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr3ASSERT_VIOLATIONDATA_RACE (23 of 50 remaining) [2023-08-31 11:28:12,373 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr4ASSERT_VIOLATIONDATA_RACE (22 of 50 remaining) [2023-08-31 11:28:12,373 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr5ASSERT_VIOLATIONDATA_RACE (21 of 50 remaining) [2023-08-31 11:28:12,373 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr6ASSERT_VIOLATIONDATA_RACE (20 of 50 remaining) [2023-08-31 11:28:12,373 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr7ASSERT_VIOLATIONDATA_RACE (19 of 50 remaining) [2023-08-31 11:28:12,373 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr8ASSERT_VIOLATIONDATA_RACE (18 of 50 remaining) [2023-08-31 11:28:12,373 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr0ASSERT_VIOLATIONDATA_RACE (17 of 50 remaining) [2023-08-31 11:28:12,373 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr1ASSERT_VIOLATIONDATA_RACE (16 of 50 remaining) [2023-08-31 11:28:12,374 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr2ASSERT_VIOLATIONDATA_RACE (15 of 50 remaining) [2023-08-31 11:28:12,374 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr3ASSERT_VIOLATIONDATA_RACE (14 of 50 remaining) [2023-08-31 11:28:12,374 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr4ASSERT_VIOLATIONDATA_RACE (13 of 50 remaining) [2023-08-31 11:28:12,374 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr5ASSERT_VIOLATIONDATA_RACE (12 of 50 remaining) [2023-08-31 11:28:12,374 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr6ASSERT_VIOLATIONDATA_RACE (11 of 50 remaining) [2023-08-31 11:28:12,374 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr7ASSERT_VIOLATIONDATA_RACE (10 of 50 remaining) [2023-08-31 11:28:12,374 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location readerErr8ASSERT_VIOLATIONDATA_RACE (9 of 50 remaining) [2023-08-31 11:28:12,375 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr0ASSERT_VIOLATIONDATA_RACE (8 of 50 remaining) [2023-08-31 11:28:12,375 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr1ASSERT_VIOLATIONDATA_RACE (7 of 50 remaining) [2023-08-31 11:28:12,375 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr2ASSERT_VIOLATIONDATA_RACE (6 of 50 remaining) [2023-08-31 11:28:12,375 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr3ASSERT_VIOLATIONDATA_RACE (5 of 50 remaining) [2023-08-31 11:28:12,375 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr4ASSERT_VIOLATIONDATA_RACE (4 of 50 remaining) [2023-08-31 11:28:12,375 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr0ASSERT_VIOLATIONDATA_RACE (3 of 50 remaining) [2023-08-31 11:28:12,376 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr1ASSERT_VIOLATIONDATA_RACE (2 of 50 remaining) [2023-08-31 11:28:12,376 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr2ASSERT_VIOLATIONDATA_RACE (1 of 50 remaining) [2023-08-31 11:28:12,376 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location writerErr3ASSERT_VIOLATIONDATA_RACE (0 of 50 remaining) [2023-08-31 11:28:12,376 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-08-31 11:28:12,376 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1] [2023-08-31 11:28:12,382 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-08-31 11:28:12,382 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-08-31 11:28:12,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.08 11:28:12 BasicIcfg [2023-08-31 11:28:12,408 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-08-31 11:28:12,409 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-08-31 11:28:12,409 INFO L271 PluginConnector]: Initializing Witness Printer... [2023-08-31 11:28:12,409 INFO L275 PluginConnector]: Witness Printer initialized [2023-08-31 11:28:12,409 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 11:27:39" (3/4) ... [2023-08-31 11:28:12,411 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-08-31 11:28:12,411 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-08-31 11:28:12,412 INFO L158 Benchmark]: Toolchain (without parser) took 34004.83ms. Allocated memory was 67.1MB in the beginning and 13.4GB in the end (delta: 13.3GB). Free memory was 39.4MB in the beginning and 11.1GB in the end (delta: -11.1GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2023-08-31 11:28:12,412 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 67.1MB. Free memory is still 45.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-08-31 11:28:12,413 INFO L158 Benchmark]: CACSL2BoogieTranslator took 493.54ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 39.2MB in the beginning and 65.3MB in the end (delta: -26.2MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2023-08-31 11:28:12,413 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.78ms. Allocated memory is still 92.3MB. Free memory was 65.3MB in the beginning and 62.8MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-08-31 11:28:12,413 INFO L158 Benchmark]: Boogie Preprocessor took 31.98ms. Allocated memory is still 92.3MB. Free memory was 62.8MB in the beginning and 60.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-08-31 11:28:12,413 INFO L158 Benchmark]: RCFGBuilder took 658.07ms. Allocated memory is still 92.3MB. Free memory was 60.8MB in the beginning and 61.4MB in the end (delta: -615.4kB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-08-31 11:28:12,414 INFO L158 Benchmark]: TraceAbstraction took 32770.26ms. Allocated memory was 92.3MB in the beginning and 13.4GB in the end (delta: 13.3GB). Free memory was 60.5MB in the beginning and 11.1GB in the end (delta: -11.0GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2023-08-31 11:28:12,414 INFO L158 Benchmark]: Witness Printer took 2.76ms. Allocated memory is still 13.4GB. Free memory is still 11.1GB. There was no memory consumed. Max. memory is 16.1GB. [2023-08-31 11:28:12,416 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 67.1MB. Free memory is still 45.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 493.54ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 39.2MB in the beginning and 65.3MB in the end (delta: -26.2MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.78ms. Allocated memory is still 92.3MB. Free memory was 65.3MB in the beginning and 62.8MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.98ms. Allocated memory is still 92.3MB. Free memory was 62.8MB in the beginning and 60.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 658.07ms. Allocated memory is still 92.3MB. Free memory was 60.8MB in the beginning and 61.4MB in the end (delta: -615.4kB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * TraceAbstraction took 32770.26ms. Allocated memory was 92.3MB in the beginning and 13.4GB in the end (delta: 13.3GB). Free memory was 60.5MB in the beginning and 11.1GB in the end (delta: -11.0GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. * Witness Printer took 2.76ms. Allocated memory is still 13.4GB. Free memory is still 11.1GB. 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: 32.6s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 28.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 3.6s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 311 SdHoareTripleChecker+Valid, 0.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 200 mSDsluCounter, 46 SdHoareTripleChecker+Invalid, 0.6s 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, 0.4s 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! [2023-08-31 11:28:12,456 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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