/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true -i ../../../trunk/examples/svcomp/pthread-atomic/scull.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-53ca081-m [2022-09-16 11:30:08,310 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-09-16 11:30:08,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-09-16 11:30:08,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-09-16 11:30:08,353 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-09-16 11:30:08,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-09-16 11:30:08,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-09-16 11:30:08,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-09-16 11:30:08,358 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-09-16 11:30:08,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-09-16 11:30:08,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-09-16 11:30:08,361 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-09-16 11:30:08,361 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-09-16 11:30:08,362 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-09-16 11:30:08,363 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-09-16 11:30:08,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-09-16 11:30:08,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-09-16 11:30:08,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-09-16 11:30:08,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-09-16 11:30:08,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-09-16 11:30:08,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-09-16 11:30:08,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-09-16 11:30:08,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-09-16 11:30:08,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-09-16 11:30:08,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-09-16 11:30:08,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-09-16 11:30:08,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-09-16 11:30:08,378 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-09-16 11:30:08,378 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-09-16 11:30:08,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-09-16 11:30:08,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-09-16 11:30:08,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-09-16 11:30:08,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-09-16 11:30:08,381 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-09-16 11:30:08,382 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-09-16 11:30:08,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-09-16 11:30:08,387 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-09-16 11:30:08,387 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-09-16 11:30:08,388 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-09-16 11:30:08,389 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-09-16 11:30:08,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-09-16 11:30:08,395 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-09-16 11:30:08,425 INFO L113 SettingsManager]: Loading preferences was successful [2022-09-16 11:30:08,425 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-09-16 11:30:08,426 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-09-16 11:30:08,426 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-09-16 11:30:08,427 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-09-16 11:30:08,427 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-09-16 11:30:08,427 INFO L138 SettingsManager]: * Use SBE=true [2022-09-16 11:30:08,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-09-16 11:30:08,427 INFO L138 SettingsManager]: * sizeof long=4 [2022-09-16 11:30:08,427 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-09-16 11:30:08,428 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-09-16 11:30:08,428 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-09-16 11:30:08,428 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-09-16 11:30:08,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-09-16 11:30:08,428 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-09-16 11:30:08,428 INFO L138 SettingsManager]: * sizeof long double=12 [2022-09-16 11:30:08,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-09-16 11:30:08,429 INFO L138 SettingsManager]: * Use constant arrays=true [2022-09-16 11:30:08,429 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-09-16 11:30:08,429 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-09-16 11:30:08,429 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-09-16 11:30:08,429 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-09-16 11:30:08,429 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-09-16 11:30:08,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-16 11:30:08,430 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-09-16 11:30:08,430 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-09-16 11:30:08,430 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-09-16 11:30:08,430 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-09-16 11:30:08,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-09-16 11:30:08,430 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-09-16 11:30:08,430 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-09-16 11:30:08,431 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true [2022-09-16 11:30:08,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-09-16 11:30:08,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-09-16 11:30:08,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-09-16 11:30:08,671 INFO L271 PluginConnector]: Initializing CDTParser... [2022-09-16 11:30:08,672 INFO L275 PluginConnector]: CDTParser initialized [2022-09-16 11:30:08,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/scull.i [2022-09-16 11:30:08,739 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bfa927e6/3b99d8bc51544849bebd192e22220778/FLAG0d33f1bde [2022-09-16 11:30:09,206 INFO L306 CDTParser]: Found 1 translation units. [2022-09-16 11:30:09,207 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/scull.i [2022-09-16 11:30:09,247 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bfa927e6/3b99d8bc51544849bebd192e22220778/FLAG0d33f1bde [2022-09-16 11:30:09,541 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bfa927e6/3b99d8bc51544849bebd192e22220778 [2022-09-16 11:30:09,543 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-09-16 11:30:09,545 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-09-16 11:30:09,546 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-09-16 11:30:09,546 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-09-16 11:30:09,553 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-09-16 11:30:09,554 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 11:30:09" (1/1) ... [2022-09-16 11:30:09,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c177f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:09, skipping insertion in model container [2022-09-16 11:30:09,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 11:30:09" (1/1) ... [2022-09-16 11:30:09,562 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-09-16 11:30:09,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-09-16 11:30:09,905 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/scull.i[30879,30892] [2022-09-16 11:30:09,919 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/scull.i[31740,31753] [2022-09-16 11:30:09,930 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/scull.i[32508,32521] [2022-09-16 11:30:09,962 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-09-16 11:30:09,971 INFO L203 MainTranslator]: Completed pre-run [2022-09-16 11:30:10,023 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/scull.i[30879,30892] [2022-09-16 11:30:10,027 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/scull.i[31740,31753] [2022-09-16 11:30:10,030 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/scull.i[32508,32521] [2022-09-16 11:30:10,051 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-09-16 11:30:10,090 INFO L208 MainTranslator]: Completed translation [2022-09-16 11:30:10,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:10 WrapperNode [2022-09-16 11:30:10,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-09-16 11:30:10,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-09-16 11:30:10,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-09-16 11:30:10,092 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-09-16 11:30:10,098 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:10" (1/1) ... [2022-09-16 11:30:10,128 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:10" (1/1) ... [2022-09-16 11:30:10,184 INFO L138 Inliner]: procedures = 185, calls = 58, calls flagged for inlining = 29, calls inlined = 25, statements flattened = 405 [2022-09-16 11:30:10,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-09-16 11:30:10,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-09-16 11:30:10,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-09-16 11:30:10,185 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-09-16 11:30:10,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:10" (1/1) ... [2022-09-16 11:30:10,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:10" (1/1) ... [2022-09-16 11:30:10,211 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:10" (1/1) ... [2022-09-16 11:30:10,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:10" (1/1) ... [2022-09-16 11:30:10,224 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:10" (1/1) ... [2022-09-16 11:30:10,227 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:10" (1/1) ... [2022-09-16 11:30:10,229 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:10" (1/1) ... [2022-09-16 11:30:10,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-09-16 11:30:10,234 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-09-16 11:30:10,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-09-16 11:30:10,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-09-16 11:30:10,236 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:10" (1/1) ... [2022-09-16 11:30:10,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-16 11:30:10,259 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:10,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-09-16 11:30:10,273 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-09-16 11:30:10,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-09-16 11:30:10,305 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-09-16 11:30:10,305 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-09-16 11:30:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-09-16 11:30:10,306 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-09-16 11:30:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-09-16 11:30:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-09-16 11:30:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-09-16 11:30:10,306 INFO L130 BoogieDeclarations]: Found specification of procedure loader [2022-09-16 11:30:10,306 INFO L138 BoogieDeclarations]: Found implementation of procedure loader [2022-09-16 11:30:10,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-09-16 11:30:10,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-09-16 11:30:10,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-09-16 11:30:10,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-09-16 11:30:10,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-09-16 11:30:10,308 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-09-16 11:30:10,438 INFO L234 CfgBuilder]: Building ICFG [2022-09-16 11:30:10,439 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-09-16 11:30:10,516 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L890: assume { :end_inline_scull_trim } true; [2022-09-16 11:30:10,517 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L890-1: assume -2147483648 <= scull_cleanup_module_#t~ret28#1 && scull_cleanup_module_#t~ret28#1 <= 2147483647; [2022-09-16 11:30:10,517 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L890-2: havoc scull_cleanup_module_#t~ret28#1; [2022-09-16 11:30:10,517 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint scull_trim_returnLabel#1: scull_cleanup_module_#t~ret28#1 := scull_trim_#res#1; [2022-09-16 11:30:10,517 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L887: assume { :end_inline_scull_cleanup_module } true; [2022-09-16 11:30:10,517 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L898: scull_init_module_#res#1 := scull_init_module_~result~0#1; [2022-09-16 11:30:11,030 INFO L275 CfgBuilder]: Performing block encoding [2022-09-16 11:30:11,048 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-09-16 11:30:11,048 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-09-16 11:30:11,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 11:30:11 BoogieIcfgContainer [2022-09-16 11:30:11,052 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-09-16 11:30:11,056 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-09-16 11:30:11,056 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-09-16 11:30:11,060 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-09-16 11:30:11,060 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.09 11:30:09" (1/3) ... [2022-09-16 11:30:11,061 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@688b5ba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.09 11:30:11, skipping insertion in model container [2022-09-16 11:30:11,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 11:30:10" (2/3) ... [2022-09-16 11:30:11,061 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@688b5ba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.09 11:30:11, skipping insertion in model container [2022-09-16 11:30:11,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 11:30:11" (3/3) ... [2022-09-16 11:30:11,063 INFO L112 eAbstractionObserver]: Analyzing ICFG scull.i [2022-09-16 11:30:11,079 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-09-16 11:30:11,079 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 36 error locations. [2022-09-16 11:30:11,079 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-09-16 11:30:11,299 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-09-16 11:30:11,361 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 482 places, 488 transitions, 1000 flow [2022-09-16 11:30:11,559 INFO L130 PetriNetUnfolder]: 16/485 cut-off events. [2022-09-16 11:30:11,560 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-09-16 11:30:11,586 INFO L83 FinitePrefix]: Finished finitePrefix Result has 498 conditions, 485 events. 16/485 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 1229 event pairs, 0 based on Foata normal form. 0/433 useless extension candidates. Maximal degree in co-relation 436. Up to 4 conditions per place. [2022-09-16 11:30:11,586 INFO L82 GeneralOperation]: Start removeDead. Operand has 482 places, 488 transitions, 1000 flow [2022-09-16 11:30:11,601 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 467 places, 473 transitions, 961 flow [2022-09-16 11:30:11,617 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-09-16 11:30:11,626 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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;@55783a3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-09-16 11:30:11,626 INFO L358 AbstractCegarLoop]: Starting to check reachability of 75 error locations. [2022-09-16 11:30:11,672 INFO L130 PetriNetUnfolder]: 1/217 cut-off events. [2022-09-16 11:30:11,673 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-09-16 11:30:11,673 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:11,674 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:11,675 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:11,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:11,679 INFO L85 PathProgramCache]: Analyzing trace with hash 1846978817, now seen corresponding path program 1 times [2022-09-16 11:30:11,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:11,688 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539815743] [2022-09-16 11:30:11,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:11,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:11,864 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:11,865 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [336023814] [2022-09-16 11:30:11,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:11,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:11,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:11,867 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:11,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-09-16 11:30:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:12,032 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 5 conjunts are in the unsatisfiable core [2022-09-16 11:30:12,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:12,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:12,118 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:12,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:12,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539815743] [2022-09-16 11:30:12,118 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:12,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [336023814] [2022-09-16 11:30:12,119 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [336023814] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:12,119 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:12,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-09-16 11:30:12,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280213613] [2022-09-16 11:30:12,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:12,129 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-09-16 11:30:12,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:12,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-09-16 11:30:12,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-09-16 11:30:12,167 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 462 out of 488 [2022-09-16 11:30:12,176 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 467 places, 473 transitions, 961 flow. Second operand has 4 states, 4 states have (on average 464.25) internal successors, (1857), 4 states have internal predecessors, (1857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:12,176 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:12,176 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 462 of 488 [2022-09-16 11:30:12,177 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:12,609 INFO L130 PetriNetUnfolder]: 59/1377 cut-off events. [2022-09-16 11:30:12,610 INFO L131 PetriNetUnfolder]: For 49/63 co-relation queries the response was YES. [2022-09-16 11:30:12,626 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1475 conditions, 1377 events. 59/1377 cut-off events. For 49/63 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 7023 event pairs, 6 based on Foata normal form. 23/1220 useless extension candidates. Maximal degree in co-relation 1418. Up to 21 conditions per place. [2022-09-16 11:30:12,637 INFO L137 encePairwiseOnDemand]: 478/488 looper letters, 14 selfloop transitions, 5 changer transitions 0/466 dead transitions. [2022-09-16 11:30:12,637 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 464 places, 466 transitions, 997 flow [2022-09-16 11:30:12,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-09-16 11:30:12,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-09-16 11:30:12,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1876 transitions. [2022-09-16 11:30:12,659 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9610655737704918 [2022-09-16 11:30:12,659 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1876 transitions. [2022-09-16 11:30:12,660 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1876 transitions. [2022-09-16 11:30:12,666 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:12,668 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1876 transitions. [2022-09-16 11:30:12,676 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 469.0) internal successors, (1876), 4 states have internal predecessors, (1876), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:12,688 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 488.0) internal successors, (2440), 5 states have internal predecessors, (2440), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:12,690 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 488.0) internal successors, (2440), 5 states have internal predecessors, (2440), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:12,691 INFO L175 Difference]: Start difference. First operand has 467 places, 473 transitions, 961 flow. Second operand 4 states and 1876 transitions. [2022-09-16 11:30:12,693 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 464 places, 466 transitions, 997 flow [2022-09-16 11:30:12,703 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 459 places, 466 transitions, 982 flow, removed 0 selfloop flow, removed 5 redundant places. [2022-09-16 11:30:12,715 INFO L231 Difference]: Finished difference. Result has 459 places, 462 transitions, 940 flow [2022-09-16 11:30:12,717 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=930, PETRI_DIFFERENCE_MINUEND_PLACES=456, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=462, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=457, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=940, PETRI_PLACES=459, PETRI_TRANSITIONS=462} [2022-09-16 11:30:12,722 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, -8 predicate places. [2022-09-16 11:30:12,722 INFO L495 AbstractCegarLoop]: Abstraction has has 459 places, 462 transitions, 940 flow [2022-09-16 11:30:12,723 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 464.25) internal successors, (1857), 4 states have internal predecessors, (1857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:12,724 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:12,724 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:12,753 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:12,947 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-09-16 11:30:12,948 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thread2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:12,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:12,948 INFO L85 PathProgramCache]: Analyzing trace with hash 1094365734, now seen corresponding path program 1 times [2022-09-16 11:30:12,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:12,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583337738] [2022-09-16 11:30:12,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:12,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:13,016 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:13,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1461986488] [2022-09-16 11:30:13,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:13,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:13,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:13,024 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:13,026 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-09-16 11:30:13,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:13,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 5 conjunts are in the unsatisfiable core [2022-09-16 11:30:13,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:13,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:13,212 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:13,212 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:13,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1583337738] [2022-09-16 11:30:13,213 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:13,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1461986488] [2022-09-16 11:30:13,214 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1461986488] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:13,214 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:13,214 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-09-16 11:30:13,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073998905] [2022-09-16 11:30:13,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:13,215 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-09-16 11:30:13,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:13,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-09-16 11:30:13,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-09-16 11:30:13,219 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 462 out of 488 [2022-09-16 11:30:13,221 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 459 places, 462 transitions, 940 flow. Second operand has 4 states, 4 states have (on average 464.5) internal successors, (1858), 4 states have internal predecessors, (1858), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:13,221 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:13,221 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 462 of 488 [2022-09-16 11:30:13,221 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:13,476 INFO L130 PetriNetUnfolder]: 40/819 cut-off events. [2022-09-16 11:30:13,476 INFO L131 PetriNetUnfolder]: For 22/36 co-relation queries the response was YES. [2022-09-16 11:30:13,489 INFO L83 FinitePrefix]: Finished finitePrefix Result has 886 conditions, 819 events. 40/819 cut-off events. For 22/36 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 3670 event pairs, 8 based on Foata normal form. 0/717 useless extension candidates. Maximal degree in co-relation 829. Up to 21 conditions per place. [2022-09-16 11:30:13,496 INFO L137 encePairwiseOnDemand]: 482/488 looper letters, 14 selfloop transitions, 5 changer transitions 0/463 dead transitions. [2022-09-16 11:30:13,496 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 460 places, 463 transitions, 984 flow [2022-09-16 11:30:13,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-09-16 11:30:13,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-09-16 11:30:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1868 transitions. [2022-09-16 11:30:13,501 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9569672131147541 [2022-09-16 11:30:13,502 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1868 transitions. [2022-09-16 11:30:13,502 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1868 transitions. [2022-09-16 11:30:13,503 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:13,503 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1868 transitions. [2022-09-16 11:30:13,507 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 467.0) internal successors, (1868), 4 states have internal predecessors, (1868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:13,511 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 488.0) internal successors, (2440), 5 states have internal predecessors, (2440), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:13,513 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 488.0) internal successors, (2440), 5 states have internal predecessors, (2440), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:13,513 INFO L175 Difference]: Start difference. First operand has 459 places, 462 transitions, 940 flow. Second operand 4 states and 1868 transitions. [2022-09-16 11:30:13,513 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 460 places, 463 transitions, 984 flow [2022-09-16 11:30:13,516 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 457 places, 463 transitions, 974 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-09-16 11:30:13,522 INFO L231 Difference]: Finished difference. Result has 457 places, 459 transitions, 934 flow [2022-09-16 11:30:13,523 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=924, PETRI_DIFFERENCE_MINUEND_PLACES=454, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=459, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=454, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=934, PETRI_PLACES=457, PETRI_TRANSITIONS=459} [2022-09-16 11:30:13,524 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, -10 predicate places. [2022-09-16 11:30:13,524 INFO L495 AbstractCegarLoop]: Abstraction has has 457 places, 459 transitions, 934 flow [2022-09-16 11:30:13,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 464.5) internal successors, (1858), 4 states have internal predecessors, (1858), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:13,526 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:13,526 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:13,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:13,743 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2022-09-16 11:30:13,744 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:13,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:13,745 INFO L85 PathProgramCache]: Analyzing trace with hash 690805913, now seen corresponding path program 1 times [2022-09-16 11:30:13,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:13,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073905640] [2022-09-16 11:30:13,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:13,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:13,784 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:13,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [69504920] [2022-09-16 11:30:13,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:13,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:13,785 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:13,786 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:13,788 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-09-16 11:30:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:13,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 269 conjuncts, 13 conjunts are in the unsatisfiable core [2022-09-16 11:30:13,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:14,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:14,283 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:14,283 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:14,284 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073905640] [2022-09-16 11:30:14,284 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:14,284 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [69504920] [2022-09-16 11:30:14,284 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [69504920] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:14,284 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:14,284 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-09-16 11:30:14,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509896481] [2022-09-16 11:30:14,285 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:14,285 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-09-16 11:30:14,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:14,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-09-16 11:30:14,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-09-16 11:30:14,289 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 435 out of 488 [2022-09-16 11:30:14,293 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 457 places, 459 transitions, 934 flow. Second operand has 8 states, 8 states have (on average 436.625) internal successors, (3493), 8 states have internal predecessors, (3493), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:14,293 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:14,293 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 435 of 488 [2022-09-16 11:30:14,294 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:16,309 INFO L130 PetriNetUnfolder]: 1670/10055 cut-off events. [2022-09-16 11:30:16,309 INFO L131 PetriNetUnfolder]: For 156/156 co-relation queries the response was YES. [2022-09-16 11:30:16,372 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12598 conditions, 10055 events. 1670/10055 cut-off events. For 156/156 co-relation queries the response was YES. Maximal size of possible extension queue 213. Compared 108062 event pairs, 53 based on Foata normal form. 0/8579 useless extension candidates. Maximal degree in co-relation 8065. Up to 1755 conditions per place. [2022-09-16 11:30:16,433 INFO L137 encePairwiseOnDemand]: 476/488 looper letters, 71 selfloop transitions, 10 changer transitions 0/496 dead transitions. [2022-09-16 11:30:16,433 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 462 places, 496 transitions, 1182 flow [2022-09-16 11:30:16,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-09-16 11:30:16,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-09-16 11:30:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 3563 transitions. [2022-09-16 11:30:16,441 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9126536885245902 [2022-09-16 11:30:16,441 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 3563 transitions. [2022-09-16 11:30:16,441 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 3563 transitions. [2022-09-16 11:30:16,443 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:16,443 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 3563 transitions. [2022-09-16 11:30:16,451 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 445.375) internal successors, (3563), 8 states have internal predecessors, (3563), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:16,458 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 488.0) internal successors, (4392), 9 states have internal predecessors, (4392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:16,460 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 488.0) internal successors, (4392), 9 states have internal predecessors, (4392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:16,461 INFO L175 Difference]: Start difference. First operand has 457 places, 459 transitions, 934 flow. Second operand 8 states and 3563 transitions. [2022-09-16 11:30:16,461 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 462 places, 496 transitions, 1182 flow [2022-09-16 11:30:16,466 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 459 places, 496 transitions, 1172 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-09-16 11:30:16,472 INFO L231 Difference]: Finished difference. Result has 461 places, 463 transitions, 974 flow [2022-09-16 11:30:16,472 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=920, PETRI_DIFFERENCE_MINUEND_PLACES=452, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=457, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=447, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=974, PETRI_PLACES=461, PETRI_TRANSITIONS=463} [2022-09-16 11:30:16,475 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, -6 predicate places. [2022-09-16 11:30:16,475 INFO L495 AbstractCegarLoop]: Abstraction has has 461 places, 463 transitions, 974 flow [2022-09-16 11:30:16,477 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 436.625) internal successors, (3493), 8 states have internal predecessors, (3493), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:16,477 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:16,478 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:16,499 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:16,691 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:16,692 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thread2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:16,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:16,692 INFO L85 PathProgramCache]: Analyzing trace with hash 552941118, now seen corresponding path program 1 times [2022-09-16 11:30:16,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:16,693 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814729268] [2022-09-16 11:30:16,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:16,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:16,723 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:16,723 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1731298468] [2022-09-16 11:30:16,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:16,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:16,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:16,725 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:16,727 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-09-16 11:30:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:16,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 13 conjunts are in the unsatisfiable core [2022-09-16 11:30:16,873 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:17,207 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:17,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:17,207 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [814729268] [2022-09-16 11:30:17,208 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:17,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1731298468] [2022-09-16 11:30:17,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1731298468] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:17,208 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:17,208 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-09-16 11:30:17,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103076753] [2022-09-16 11:30:17,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:17,209 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-09-16 11:30:17,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:17,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-09-16 11:30:17,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-09-16 11:30:17,213 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 435 out of 488 [2022-09-16 11:30:17,217 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 461 places, 463 transitions, 974 flow. Second operand has 8 states, 8 states have (on average 436.75) internal successors, (3494), 8 states have internal predecessors, (3494), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:17,217 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:17,217 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 435 of 488 [2022-09-16 11:30:17,218 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:18,775 INFO L130 PetriNetUnfolder]: 1511/8922 cut-off events. [2022-09-16 11:30:18,775 INFO L131 PetriNetUnfolder]: For 1014/1014 co-relation queries the response was YES. [2022-09-16 11:30:18,834 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12024 conditions, 8922 events. 1511/8922 cut-off events. For 1014/1014 co-relation queries the response was YES. Maximal size of possible extension queue 200. Compared 93550 event pairs, 58 based on Foata normal form. 0/7752 useless extension candidates. Maximal degree in co-relation 7674. Up to 1570 conditions per place. [2022-09-16 11:30:18,942 INFO L137 encePairwiseOnDemand]: 476/488 looper letters, 71 selfloop transitions, 10 changer transitions 0/494 dead transitions. [2022-09-16 11:30:18,943 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 466 places, 494 transitions, 1238 flow [2022-09-16 11:30:18,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-09-16 11:30:18,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-09-16 11:30:18,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 3563 transitions. [2022-09-16 11:30:18,950 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9126536885245902 [2022-09-16 11:30:18,950 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 3563 transitions. [2022-09-16 11:30:18,950 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 3563 transitions. [2022-09-16 11:30:18,952 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:18,952 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 3563 transitions. [2022-09-16 11:30:18,959 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 445.375) internal successors, (3563), 8 states have internal predecessors, (3563), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:18,966 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 488.0) internal successors, (4392), 9 states have internal predecessors, (4392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:18,967 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 488.0) internal successors, (4392), 9 states have internal predecessors, (4392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:18,967 INFO L175 Difference]: Start difference. First operand has 461 places, 463 transitions, 974 flow. Second operand 8 states and 3563 transitions. [2022-09-16 11:30:18,967 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 466 places, 494 transitions, 1238 flow [2022-09-16 11:30:18,971 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 462 places, 494 transitions, 1223 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-09-16 11:30:18,977 INFO L231 Difference]: Finished difference. Result has 462 places, 461 transitions, 981 flow [2022-09-16 11:30:18,977 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=961, PETRI_DIFFERENCE_MINUEND_PLACES=455, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=461, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=451, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=981, PETRI_PLACES=462, PETRI_TRANSITIONS=461} [2022-09-16 11:30:18,979 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, -5 predicate places. [2022-09-16 11:30:18,979 INFO L495 AbstractCegarLoop]: Abstraction has has 462 places, 461 transitions, 981 flow [2022-09-16 11:30:18,981 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 436.75) internal successors, (3494), 8 states have internal predecessors, (3494), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:18,981 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:18,981 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:19,008 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:19,206 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:19,206 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:19,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:19,207 INFO L85 PathProgramCache]: Analyzing trace with hash -1930593146, now seen corresponding path program 1 times [2022-09-16 11:30:19,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:19,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461726568] [2022-09-16 11:30:19,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:19,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:19,242 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:19,243 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1406734208] [2022-09-16 11:30:19,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:19,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:19,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:19,249 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:19,251 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-09-16 11:30:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:19,384 INFO L263 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 5 conjunts are in the unsatisfiable core [2022-09-16 11:30:19,388 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:19,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:19,568 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:19,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:19,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461726568] [2022-09-16 11:30:19,568 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:19,569 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1406734208] [2022-09-16 11:30:19,569 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1406734208] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:19,569 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:19,569 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-09-16 11:30:19,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271153013] [2022-09-16 11:30:19,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:19,570 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-09-16 11:30:19,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:19,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-09-16 11:30:19,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-09-16 11:30:19,573 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 439 out of 488 [2022-09-16 11:30:19,575 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 462 places, 461 transitions, 981 flow. Second operand has 6 states, 6 states have (on average 440.6666666666667) internal successors, (2644), 6 states have internal predecessors, (2644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:19,576 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:19,576 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 439 of 488 [2022-09-16 11:30:19,576 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:20,628 INFO L130 PetriNetUnfolder]: 462/6284 cut-off events. [2022-09-16 11:30:20,629 INFO L131 PetriNetUnfolder]: For 143/152 co-relation queries the response was YES. [2022-09-16 11:30:20,673 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7313 conditions, 6284 events. 462/6284 cut-off events. For 143/152 co-relation queries the response was YES. Maximal size of possible extension queue 58. Compared 55877 event pairs, 12 based on Foata normal form. 0/5660 useless extension candidates. Maximal degree in co-relation 4744. Up to 238 conditions per place. [2022-09-16 11:30:20,696 INFO L137 encePairwiseOnDemand]: 480/488 looper letters, 90 selfloop transitions, 9 changer transitions 2/522 dead transitions. [2022-09-16 11:30:20,696 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 467 places, 522 transitions, 1319 flow [2022-09-16 11:30:20,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-09-16 11:30:20,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-09-16 11:30:20,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2736 transitions. [2022-09-16 11:30:20,702 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9344262295081968 [2022-09-16 11:30:20,703 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2736 transitions. [2022-09-16 11:30:20,703 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2736 transitions. [2022-09-16 11:30:20,704 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:20,704 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2736 transitions. [2022-09-16 11:30:20,710 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 456.0) internal successors, (2736), 6 states have internal predecessors, (2736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:20,714 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 488.0) internal successors, (3416), 7 states have internal predecessors, (3416), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:20,716 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 488.0) internal successors, (3416), 7 states have internal predecessors, (3416), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:20,716 INFO L175 Difference]: Start difference. First operand has 462 places, 461 transitions, 981 flow. Second operand 6 states and 2736 transitions. [2022-09-16 11:30:20,716 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 467 places, 522 transitions, 1319 flow [2022-09-16 11:30:20,720 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 461 places, 522 transitions, 1300 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-09-16 11:30:20,726 INFO L231 Difference]: Finished difference. Result has 465 places, 470 transitions, 1031 flow [2022-09-16 11:30:20,727 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=962, PETRI_DIFFERENCE_MINUEND_PLACES=456, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=461, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=454, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1031, PETRI_PLACES=465, PETRI_TRANSITIONS=470} [2022-09-16 11:30:20,728 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, -2 predicate places. [2022-09-16 11:30:20,728 INFO L495 AbstractCegarLoop]: Abstraction has has 465 places, 470 transitions, 1031 flow [2022-09-16 11:30:20,729 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 440.6666666666667) internal successors, (2644), 6 states have internal predecessors, (2644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:20,729 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:20,729 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:20,755 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:20,951 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:20,952 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:20,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:20,952 INFO L85 PathProgramCache]: Analyzing trace with hash 373275234, now seen corresponding path program 1 times [2022-09-16 11:30:20,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:20,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806014898] [2022-09-16 11:30:20,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:20,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:20,997 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:20,998 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [271816391] [2022-09-16 11:30:20,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:20,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:20,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:21,003 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:21,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-09-16 11:30:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:21,147 INFO L263 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 14 conjunts are in the unsatisfiable core [2022-09-16 11:30:21,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:21,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:21,873 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:21,873 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:21,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [806014898] [2022-09-16 11:30:21,873 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:21,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [271816391] [2022-09-16 11:30:21,874 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [271816391] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:21,874 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:21,874 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-09-16 11:30:21,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275133714] [2022-09-16 11:30:21,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:21,875 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-09-16 11:30:21,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:21,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-09-16 11:30:21,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-09-16 11:30:21,878 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:30:21,882 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 465 places, 470 transitions, 1031 flow. Second operand has 12 states, 12 states have (on average 419.6666666666667) internal successors, (5036), 12 states have internal predecessors, (5036), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:21,883 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:21,883 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:30:21,883 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:24,400 INFO L130 PetriNetUnfolder]: 3450/15237 cut-off events. [2022-09-16 11:30:24,400 INFO L131 PetriNetUnfolder]: For 2192/2199 co-relation queries the response was YES. [2022-09-16 11:30:24,504 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23115 conditions, 15237 events. 3450/15237 cut-off events. For 2192/2199 co-relation queries the response was YES. Maximal size of possible extension queue 386. Compared 166910 event pairs, 97 based on Foata normal form. 3/13908 useless extension candidates. Maximal degree in co-relation 15930. Up to 3359 conditions per place. [2022-09-16 11:30:24,565 INFO L137 encePairwiseOnDemand]: 466/488 looper letters, 139 selfloop transitions, 32 changer transitions 0/572 dead transitions. [2022-09-16 11:30:24,565 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 476 places, 572 transitions, 1698 flow [2022-09-16 11:30:24,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-09-16 11:30:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-09-16 11:30:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 5172 transitions. [2022-09-16 11:30:24,576 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8831967213114754 [2022-09-16 11:30:24,576 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 5172 transitions. [2022-09-16 11:30:24,576 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 5172 transitions. [2022-09-16 11:30:24,579 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:24,579 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 5172 transitions. [2022-09-16 11:30:24,588 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 431.0) internal successors, (5172), 12 states have internal predecessors, (5172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:24,597 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 488.0) internal successors, (6344), 13 states have internal predecessors, (6344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:24,599 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 488.0) internal successors, (6344), 13 states have internal predecessors, (6344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:24,599 INFO L175 Difference]: Start difference. First operand has 465 places, 470 transitions, 1031 flow. Second operand 12 states and 5172 transitions. [2022-09-16 11:30:24,599 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 476 places, 572 transitions, 1698 flow [2022-09-16 11:30:24,605 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 476 places, 572 transitions, 1698 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-09-16 11:30:24,612 INFO L231 Difference]: Finished difference. Result has 479 places, 491 transitions, 1245 flow [2022-09-16 11:30:24,613 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=1031, PETRI_DIFFERENCE_MINUEND_PLACES=465, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=470, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=443, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1245, PETRI_PLACES=479, PETRI_TRANSITIONS=491} [2022-09-16 11:30:24,615 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 12 predicate places. [2022-09-16 11:30:24,616 INFO L495 AbstractCegarLoop]: Abstraction has has 479 places, 491 transitions, 1245 flow [2022-09-16 11:30:24,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 419.6666666666667) internal successors, (5036), 12 states have internal predecessors, (5036), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:24,617 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:24,617 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:24,644 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:24,832 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:24,832 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:24,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:24,833 INFO L85 PathProgramCache]: Analyzing trace with hash -1313368212, now seen corresponding path program 1 times [2022-09-16 11:30:24,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:24,833 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1886381847] [2022-09-16 11:30:24,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:24,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:24,865 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:24,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [133490781] [2022-09-16 11:30:24,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:24,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:24,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:24,869 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:24,870 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-09-16 11:30:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:25,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 13 conjunts are in the unsatisfiable core [2022-09-16 11:30:25,014 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:25,554 WARN L640 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2022-09-16 11:30:25,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:25,837 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:25,837 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:25,837 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1886381847] [2022-09-16 11:30:25,837 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:25,837 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [133490781] [2022-09-16 11:30:25,837 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [133490781] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:25,838 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:25,838 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-09-16 11:30:25,838 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750562443] [2022-09-16 11:30:25,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:25,838 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-09-16 11:30:25,838 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:25,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-09-16 11:30:25,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-09-16 11:30:25,842 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:30:25,846 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 479 places, 491 transitions, 1245 flow. Second operand has 13 states, 13 states have (on average 419.61538461538464) internal successors, (5455), 13 states have internal predecessors, (5455), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:25,846 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:25,846 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:30:25,846 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:28,975 INFO L130 PetriNetUnfolder]: 3439/15903 cut-off events. [2022-09-16 11:30:28,975 INFO L131 PetriNetUnfolder]: For 10749/11047 co-relation queries the response was YES. [2022-09-16 11:30:29,047 INFO L83 FinitePrefix]: Finished finitePrefix Result has 29125 conditions, 15903 events. 3439/15903 cut-off events. For 10749/11047 co-relation queries the response was YES. Maximal size of possible extension queue 404. Compared 176905 event pairs, 75 based on Foata normal form. 129/14710 useless extension candidates. Maximal degree in co-relation 20495. Up to 3354 conditions per place. [2022-09-16 11:30:29,115 INFO L137 encePairwiseOnDemand]: 464/488 looper letters, 156 selfloop transitions, 36 changer transitions 0/593 dead transitions. [2022-09-16 11:30:29,115 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 492 places, 593 transitions, 2211 flow [2022-09-16 11:30:29,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-09-16 11:30:29,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-09-16 11:30:29,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 6029 transitions. [2022-09-16 11:30:29,127 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8824648711943794 [2022-09-16 11:30:29,128 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 6029 transitions. [2022-09-16 11:30:29,128 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 6029 transitions. [2022-09-16 11:30:29,133 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:29,134 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 6029 transitions. [2022-09-16 11:30:29,149 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 430.64285714285717) internal successors, (6029), 14 states have internal predecessors, (6029), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:29,162 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:29,163 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:29,164 INFO L175 Difference]: Start difference. First operand has 479 places, 491 transitions, 1245 flow. Second operand 14 states and 6029 transitions. [2022-09-16 11:30:29,164 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 492 places, 593 transitions, 2211 flow [2022-09-16 11:30:29,174 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 485 places, 593 transitions, 2183 flow, removed 4 selfloop flow, removed 7 redundant places. [2022-09-16 11:30:29,183 INFO L231 Difference]: Finished difference. Result has 486 places, 494 transitions, 1313 flow [2022-09-16 11:30:29,184 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=1217, PETRI_DIFFERENCE_MINUEND_PLACES=472, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=491, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=33, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=455, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=1313, PETRI_PLACES=486, PETRI_TRANSITIONS=494} [2022-09-16 11:30:29,185 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 19 predicate places. [2022-09-16 11:30:29,185 INFO L495 AbstractCegarLoop]: Abstraction has has 486 places, 494 transitions, 1313 flow [2022-09-16 11:30:29,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 419.61538461538464) internal successors, (5455), 13 states have internal predecessors, (5455), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:29,187 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:29,187 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:29,215 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:29,407 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:29,408 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting thread2Err4ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:29,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:29,408 INFO L85 PathProgramCache]: Analyzing trace with hash 601076967, now seen corresponding path program 1 times [2022-09-16 11:30:29,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:29,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148704775] [2022-09-16 11:30:29,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:29,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:29,438 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:29,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [837119452] [2022-09-16 11:30:29,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:29,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:29,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:29,443 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:29,465 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-09-16 11:30:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:29,586 INFO L263 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 12 conjunts are in the unsatisfiable core [2022-09-16 11:30:29,591 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:29,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:29,908 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:29,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:29,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [148704775] [2022-09-16 11:30:29,908 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:29,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [837119452] [2022-09-16 11:30:29,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [837119452] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:29,909 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:29,909 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-09-16 11:30:29,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [186134839] [2022-09-16 11:30:29,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:29,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-09-16 11:30:29,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:29,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-09-16 11:30:29,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-09-16 11:30:29,912 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 426 out of 488 [2022-09-16 11:30:29,915 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 486 places, 494 transitions, 1313 flow. Second operand has 9 states, 9 states have (on average 428.22222222222223) internal successors, (3854), 9 states have internal predecessors, (3854), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:29,916 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:29,916 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 426 of 488 [2022-09-16 11:30:29,916 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:32,015 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][418], [Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2596#true, Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 353#L802-2true, 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse]) [2022-09-16 11:30:32,015 INFO L383 tUnfolder$Statistics]: this new event has 250 ancestors and is cut-off event [2022-09-16 11:30:32,015 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:30:32,015 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:30:32,015 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:30:32,785 INFO L130 PetriNetUnfolder]: 2500/14768 cut-off events. [2022-09-16 11:30:32,786 INFO L131 PetriNetUnfolder]: For 11308/12351 co-relation queries the response was YES. [2022-09-16 11:30:32,862 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25793 conditions, 14768 events. 2500/14768 cut-off events. For 11308/12351 co-relation queries the response was YES. Maximal size of possible extension queue 397. Compared 165783 event pairs, 158 based on Foata normal form. 154/13095 useless extension candidates. Maximal degree in co-relation 17084. Up to 2411 conditions per place. [2022-09-16 11:30:32,906 INFO L137 encePairwiseOnDemand]: 476/488 looper letters, 89 selfloop transitions, 13 changer transitions 1/525 dead transitions. [2022-09-16 11:30:32,906 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 493 places, 525 transitions, 1737 flow [2022-09-16 11:30:32,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-09-16 11:30:32,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-09-16 11:30:32,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 4347 transitions. [2022-09-16 11:30:32,915 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8907786885245902 [2022-09-16 11:30:32,915 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 4347 transitions. [2022-09-16 11:30:32,915 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 4347 transitions. [2022-09-16 11:30:32,917 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:32,917 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 4347 transitions. [2022-09-16 11:30:32,925 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 434.7) internal successors, (4347), 10 states have internal predecessors, (4347), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:32,933 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 488.0) internal successors, (5368), 11 states have internal predecessors, (5368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:32,934 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 488.0) internal successors, (5368), 11 states have internal predecessors, (5368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:32,934 INFO L175 Difference]: Start difference. First operand has 486 places, 494 transitions, 1313 flow. Second operand 10 states and 4347 transitions. [2022-09-16 11:30:32,934 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 493 places, 525 transitions, 1737 flow [2022-09-16 11:30:32,945 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 481 places, 525 transitions, 1669 flow, removed 0 selfloop flow, removed 12 redundant places. [2022-09-16 11:30:32,951 INFO L231 Difference]: Finished difference. Result has 481 places, 492 transitions, 1267 flow [2022-09-16 11:30:32,952 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=1241, PETRI_DIFFERENCE_MINUEND_PLACES=472, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=492, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=479, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1267, PETRI_PLACES=481, PETRI_TRANSITIONS=492} [2022-09-16 11:30:32,953 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 14 predicate places. [2022-09-16 11:30:32,953 INFO L495 AbstractCegarLoop]: Abstraction has has 481 places, 492 transitions, 1267 flow [2022-09-16 11:30:32,954 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 428.22222222222223) internal successors, (3854), 9 states have internal predecessors, (3854), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:32,954 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:32,954 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:32,987 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:33,167 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-09-16 11:30:33,168 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:33,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:33,168 INFO L85 PathProgramCache]: Analyzing trace with hash -1176854923, now seen corresponding path program 1 times [2022-09-16 11:30:33,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:33,169 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372617555] [2022-09-16 11:30:33,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:33,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:33,185 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:33,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [729889242] [2022-09-16 11:30:33,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:33,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:33,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:33,187 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:33,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-09-16 11:30:33,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:33,332 INFO L263 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 14 conjunts are in the unsatisfiable core [2022-09-16 11:30:33,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:34,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:34,258 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:34,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:34,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372617555] [2022-09-16 11:30:34,259 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:34,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [729889242] [2022-09-16 11:30:34,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [729889242] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:34,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:34,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-09-16 11:30:34,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458003893] [2022-09-16 11:30:34,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:34,260 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-09-16 11:30:34,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:34,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-09-16 11:30:34,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-09-16 11:30:34,264 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:30:34,267 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 481 places, 492 transitions, 1267 flow. Second operand has 12 states, 12 states have (on average 419.75) internal successors, (5037), 12 states have internal predecessors, (5037), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:34,267 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:34,267 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:30:34,267 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:37,405 INFO L130 PetriNetUnfolder]: 3267/16167 cut-off events. [2022-09-16 11:30:37,405 INFO L131 PetriNetUnfolder]: For 11995/12294 co-relation queries the response was YES. [2022-09-16 11:30:37,482 INFO L83 FinitePrefix]: Finished finitePrefix Result has 29598 conditions, 16167 events. 3267/16167 cut-off events. For 11995/12294 co-relation queries the response was YES. Maximal size of possible extension queue 382. Compared 181840 event pairs, 75 based on Foata normal form. 132/15067 useless extension candidates. Maximal degree in co-relation 20825. Up to 3242 conditions per place. [2022-09-16 11:30:37,549 INFO L137 encePairwiseOnDemand]: 467/488 looper letters, 141 selfloop transitions, 38 changer transitions 0/580 dead transitions. [2022-09-16 11:30:37,550 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 492 places, 580 transitions, 2159 flow [2022-09-16 11:30:37,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-09-16 11:30:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-09-16 11:30:37,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 5170 transitions. [2022-09-16 11:30:37,559 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8828551912568307 [2022-09-16 11:30:37,559 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 5170 transitions. [2022-09-16 11:30:37,559 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 5170 transitions. [2022-09-16 11:30:37,561 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:37,561 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 5170 transitions. [2022-09-16 11:30:37,568 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 430.8333333333333) internal successors, (5170), 12 states have internal predecessors, (5170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:37,577 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 488.0) internal successors, (6344), 13 states have internal predecessors, (6344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:37,579 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 488.0) internal successors, (6344), 13 states have internal predecessors, (6344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:37,579 INFO L175 Difference]: Start difference. First operand has 481 places, 492 transitions, 1267 flow. Second operand 12 states and 5170 transitions. [2022-09-16 11:30:37,579 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 492 places, 580 transitions, 2159 flow [2022-09-16 11:30:37,588 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 484 places, 580 transitions, 2134 flow, removed 0 selfloop flow, removed 8 redundant places. [2022-09-16 11:30:37,595 INFO L231 Difference]: Finished difference. Result has 485 places, 499 transitions, 1390 flow [2022-09-16 11:30:37,596 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=1242, PETRI_DIFFERENCE_MINUEND_PLACES=473, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=492, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=455, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1390, PETRI_PLACES=485, PETRI_TRANSITIONS=499} [2022-09-16 11:30:37,597 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 18 predicate places. [2022-09-16 11:30:37,597 INFO L495 AbstractCegarLoop]: Abstraction has has 485 places, 499 transitions, 1390 flow [2022-09-16 11:30:37,598 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 419.75) internal successors, (5037), 12 states have internal predecessors, (5037), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:37,598 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:37,598 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:37,626 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:37,805 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:37,806 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:37,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:37,806 INFO L85 PathProgramCache]: Analyzing trace with hash -2122762823, now seen corresponding path program 1 times [2022-09-16 11:30:37,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:37,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650393267] [2022-09-16 11:30:37,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:37,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:37,837 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:37,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1362191935] [2022-09-16 11:30:37,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:37,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:37,838 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:37,839 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:37,840 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-09-16 11:30:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:37,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 13 conjunts are in the unsatisfiable core [2022-09-16 11:30:37,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:38,459 WARN L640 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2022-09-16 11:30:38,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:38,969 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:38,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:38,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650393267] [2022-09-16 11:30:38,970 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:38,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1362191935] [2022-09-16 11:30:38,970 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1362191935] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:38,970 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:38,970 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-09-16 11:30:38,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943881742] [2022-09-16 11:30:38,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:38,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-09-16 11:30:38,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:38,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-09-16 11:30:38,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-09-16 11:30:38,975 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:30:38,978 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 485 places, 499 transitions, 1390 flow. Second operand has 13 states, 13 states have (on average 419.6923076923077) internal successors, (5456), 13 states have internal predecessors, (5456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:38,978 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:38,978 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:30:38,978 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:42,162 INFO L130 PetriNetUnfolder]: 3358/16626 cut-off events. [2022-09-16 11:30:42,162 INFO L131 PetriNetUnfolder]: For 17346/17927 co-relation queries the response was YES. [2022-09-16 11:30:42,245 INFO L83 FinitePrefix]: Finished finitePrefix Result has 32674 conditions, 16626 events. 3358/16626 cut-off events. For 17346/17927 co-relation queries the response was YES. Maximal size of possible extension queue 400. Compared 188075 event pairs, 73 based on Foata normal form. 212/15599 useless extension candidates. Maximal degree in co-relation 22760. Up to 3158 conditions per place. [2022-09-16 11:30:42,299 INFO L137 encePairwiseOnDemand]: 467/488 looper letters, 169 selfloop transitions, 43 changer transitions 0/613 dead transitions. [2022-09-16 11:30:42,299 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 498 places, 613 transitions, 2638 flow [2022-09-16 11:30:42,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-09-16 11:30:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-09-16 11:30:42,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 6028 transitions. [2022-09-16 11:30:42,307 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8823185011709602 [2022-09-16 11:30:42,307 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 6028 transitions. [2022-09-16 11:30:42,307 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 6028 transitions. [2022-09-16 11:30:42,308 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:42,308 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 6028 transitions. [2022-09-16 11:30:42,315 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 430.57142857142856) internal successors, (6028), 14 states have internal predecessors, (6028), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:42,323 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:42,324 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:42,324 INFO L175 Difference]: Start difference. First operand has 485 places, 499 transitions, 1390 flow. Second operand 14 states and 6028 transitions. [2022-09-16 11:30:42,324 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 498 places, 613 transitions, 2638 flow [2022-09-16 11:30:42,337 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 489 places, 613 transitions, 2585 flow, removed 6 selfloop flow, removed 9 redundant places. [2022-09-16 11:30:42,343 INFO L231 Difference]: Finished difference. Result has 491 places, 508 transitions, 1533 flow [2022-09-16 11:30:42,344 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=1338, PETRI_DIFFERENCE_MINUEND_PLACES=476, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=499, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=34, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=457, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=1533, PETRI_PLACES=491, PETRI_TRANSITIONS=508} [2022-09-16 11:30:42,345 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 24 predicate places. [2022-09-16 11:30:42,345 INFO L495 AbstractCegarLoop]: Abstraction has has 491 places, 508 transitions, 1533 flow [2022-09-16 11:30:42,346 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 419.6923076923077) internal successors, (5456), 13 states have internal predecessors, (5456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:42,346 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:42,346 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:42,373 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:42,571 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-09-16 11:30:42,572 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:42,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:42,572 INFO L85 PathProgramCache]: Analyzing trace with hash 335833218, now seen corresponding path program 1 times [2022-09-16 11:30:42,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:42,572 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1841579484] [2022-09-16 11:30:42,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:42,601 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:42,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [675283654] [2022-09-16 11:30:42,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:42,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:42,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:42,603 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:42,604 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-09-16 11:30:42,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:42,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 14 conjunts are in the unsatisfiable core [2022-09-16 11:30:42,738 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:43,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:43,454 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:43,454 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:43,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1841579484] [2022-09-16 11:30:43,455 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:43,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [675283654] [2022-09-16 11:30:43,455 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [675283654] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:43,455 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:43,455 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-09-16 11:30:43,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [339663808] [2022-09-16 11:30:43,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:43,456 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-09-16 11:30:43,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:43,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-09-16 11:30:43,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-09-16 11:30:43,461 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:30:43,464 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 491 places, 508 transitions, 1533 flow. Second operand has 12 states, 12 states have (on average 420.0) internal successors, (5040), 12 states have internal predecessors, (5040), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:43,464 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:43,464 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:30:43,464 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:46,481 INFO L130 PetriNetUnfolder]: 3449/16596 cut-off events. [2022-09-16 11:30:46,481 INFO L131 PetriNetUnfolder]: For 27407/28463 co-relation queries the response was YES. [2022-09-16 11:30:46,565 INFO L83 FinitePrefix]: Finished finitePrefix Result has 35488 conditions, 16596 events. 3449/16596 cut-off events. For 27407/28463 co-relation queries the response was YES. Maximal size of possible extension queue 405. Compared 187630 event pairs, 112 based on Foata normal form. 266/15619 useless extension candidates. Maximal degree in co-relation 24579. Up to 3355 conditions per place. [2022-09-16 11:30:46,623 INFO L137 encePairwiseOnDemand]: 470/488 looper letters, 158 selfloop transitions, 42 changer transitions 0/601 dead transitions. [2022-09-16 11:30:46,623 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 502 places, 601 transitions, 2708 flow [2022-09-16 11:30:46,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-09-16 11:30:46,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-09-16 11:30:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 5170 transitions. [2022-09-16 11:30:46,632 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8828551912568307 [2022-09-16 11:30:46,632 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 5170 transitions. [2022-09-16 11:30:46,632 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 5170 transitions. [2022-09-16 11:30:46,633 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:46,633 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 5170 transitions. [2022-09-16 11:30:46,639 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 430.8333333333333) internal successors, (5170), 12 states have internal predecessors, (5170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:46,645 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 488.0) internal successors, (6344), 13 states have internal predecessors, (6344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:46,645 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 488.0) internal successors, (6344), 13 states have internal predecessors, (6344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:46,645 INFO L175 Difference]: Start difference. First operand has 491 places, 508 transitions, 1533 flow. Second operand 12 states and 5170 transitions. [2022-09-16 11:30:46,645 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 502 places, 601 transitions, 2708 flow [2022-09-16 11:30:46,664 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 492 places, 601 transitions, 2593 flow, removed 34 selfloop flow, removed 10 redundant places. [2022-09-16 11:30:46,671 INFO L231 Difference]: Finished difference. Result has 493 places, 515 transitions, 1641 flow [2022-09-16 11:30:46,672 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=1463, PETRI_DIFFERENCE_MINUEND_PLACES=481, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=508, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=35, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=468, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1641, PETRI_PLACES=493, PETRI_TRANSITIONS=515} [2022-09-16 11:30:46,672 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 26 predicate places. [2022-09-16 11:30:46,673 INFO L495 AbstractCegarLoop]: Abstraction has has 493 places, 515 transitions, 1641 flow [2022-09-16 11:30:46,673 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 420.0) internal successors, (5040), 12 states have internal predecessors, (5040), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:46,673 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:46,674 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:46,701 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:46,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-09-16 11:30:46,888 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:46,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:46,888 INFO L85 PathProgramCache]: Analyzing trace with hash 469184036, now seen corresponding path program 1 times [2022-09-16 11:30:46,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:46,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423244191] [2022-09-16 11:30:46,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:46,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:46,925 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:46,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1121886079] [2022-09-16 11:30:46,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:46,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:46,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:46,931 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:46,932 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-09-16 11:30:47,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:47,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 14 conjunts are in the unsatisfiable core [2022-09-16 11:30:47,079 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:47,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:47,666 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:47,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:47,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423244191] [2022-09-16 11:30:47,666 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:47,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1121886079] [2022-09-16 11:30:47,666 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1121886079] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:47,666 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:47,667 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-09-16 11:30:47,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1368949602] [2022-09-16 11:30:47,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:47,667 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-09-16 11:30:47,667 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:47,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-09-16 11:30:47,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-09-16 11:30:47,671 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:30:47,674 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 493 places, 515 transitions, 1641 flow. Second operand has 12 states, 12 states have (on average 419.8333333333333) internal successors, (5038), 12 states have internal predecessors, (5038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:47,674 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:47,674 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:30:47,674 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:50,663 INFO L130 PetriNetUnfolder]: 3464/16575 cut-off events. [2022-09-16 11:30:50,663 INFO L131 PetriNetUnfolder]: For 30884/32111 co-relation queries the response was YES. [2022-09-16 11:30:50,755 INFO L83 FinitePrefix]: Finished finitePrefix Result has 36081 conditions, 16575 events. 3464/16575 cut-off events. For 30884/32111 co-relation queries the response was YES. Maximal size of possible extension queue 406. Compared 187043 event pairs, 107 based on Foata normal form. 361/15702 useless extension candidates. Maximal degree in co-relation 24940. Up to 3364 conditions per place. [2022-09-16 11:30:50,820 INFO L137 encePairwiseOnDemand]: 466/488 looper letters, 160 selfloop transitions, 42 changer transitions 0/603 dead transitions. [2022-09-16 11:30:50,821 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 504 places, 603 transitions, 2811 flow [2022-09-16 11:30:50,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-09-16 11:30:50,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-09-16 11:30:50,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 5170 transitions. [2022-09-16 11:30:50,826 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8828551912568307 [2022-09-16 11:30:50,826 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 5170 transitions. [2022-09-16 11:30:50,826 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 5170 transitions. [2022-09-16 11:30:50,827 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:50,827 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 5170 transitions. [2022-09-16 11:30:50,832 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 430.8333333333333) internal successors, (5170), 12 states have internal predecessors, (5170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:50,838 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 488.0) internal successors, (6344), 13 states have internal predecessors, (6344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:50,838 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 488.0) internal successors, (6344), 13 states have internal predecessors, (6344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:50,838 INFO L175 Difference]: Start difference. First operand has 493 places, 515 transitions, 1641 flow. Second operand 12 states and 5170 transitions. [2022-09-16 11:30:50,838 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 504 places, 603 transitions, 2811 flow [2022-09-16 11:30:50,863 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 495 places, 603 transitions, 2759 flow, removed 4 selfloop flow, removed 9 redundant places. [2022-09-16 11:30:50,869 INFO L231 Difference]: Finished difference. Result has 496 places, 522 transitions, 1771 flow [2022-09-16 11:30:50,870 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=1590, PETRI_DIFFERENCE_MINUEND_PLACES=484, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=515, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=35, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=474, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1771, PETRI_PLACES=496, PETRI_TRANSITIONS=522} [2022-09-16 11:30:50,870 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 29 predicate places. [2022-09-16 11:30:50,870 INFO L495 AbstractCegarLoop]: Abstraction has has 496 places, 522 transitions, 1771 flow [2022-09-16 11:30:50,871 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 419.8333333333333) internal successors, (5038), 12 states have internal predecessors, (5038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:50,871 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:50,872 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:50,894 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:51,090 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-09-16 11:30:51,091 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:51,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:51,091 INFO L85 PathProgramCache]: Analyzing trace with hash -715644032, now seen corresponding path program 2 times [2022-09-16 11:30:51,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:51,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2052300188] [2022-09-16 11:30:51,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:51,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:51,115 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:51,115 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [492778306] [2022-09-16 11:30:51,115 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-09-16 11:30:51,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:51,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:51,117 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:51,145 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-09-16 11:30:51,259 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-09-16 11:30:51,259 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-09-16 11:30:51,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 14 conjunts are in the unsatisfiable core [2022-09-16 11:30:51,264 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:51,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:51,857 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:51,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:51,857 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2052300188] [2022-09-16 11:30:51,857 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:51,857 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [492778306] [2022-09-16 11:30:51,858 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [492778306] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:51,858 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:51,858 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-09-16 11:30:51,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489198660] [2022-09-16 11:30:51,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:51,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-09-16 11:30:51,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:51,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-09-16 11:30:51,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-09-16 11:30:51,863 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:30:51,867 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 496 places, 522 transitions, 1771 flow. Second operand has 12 states, 12 states have (on average 419.8333333333333) internal successors, (5038), 12 states have internal predecessors, (5038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:51,867 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:51,867 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:30:51,867 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:54,972 INFO L130 PetriNetUnfolder]: 3389/17199 cut-off events. [2022-09-16 11:30:54,973 INFO L131 PetriNetUnfolder]: For 37793/39372 co-relation queries the response was YES. [2022-09-16 11:30:55,077 INFO L83 FinitePrefix]: Finished finitePrefix Result has 38136 conditions, 17199 events. 3389/17199 cut-off events. For 37793/39372 co-relation queries the response was YES. Maximal size of possible extension queue 412. Compared 197040 event pairs, 88 based on Foata normal form. 449/16384 useless extension candidates. Maximal degree in co-relation 26254. Up to 3371 conditions per place. [2022-09-16 11:30:55,228 INFO L137 encePairwiseOnDemand]: 470/488 looper letters, 168 selfloop transitions, 48 changer transitions 0/617 dead transitions. [2022-09-16 11:30:55,228 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 507 places, 617 transitions, 3137 flow [2022-09-16 11:30:55,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-09-16 11:30:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-09-16 11:30:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 5170 transitions. [2022-09-16 11:30:55,232 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8828551912568307 [2022-09-16 11:30:55,232 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 5170 transitions. [2022-09-16 11:30:55,232 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 5170 transitions. [2022-09-16 11:30:55,233 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:55,233 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 5170 transitions. [2022-09-16 11:30:55,238 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 430.8333333333333) internal successors, (5170), 12 states have internal predecessors, (5170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:55,242 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 488.0) internal successors, (6344), 13 states have internal predecessors, (6344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:55,243 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 488.0) internal successors, (6344), 13 states have internal predecessors, (6344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:55,243 INFO L175 Difference]: Start difference. First operand has 496 places, 522 transitions, 1771 flow. Second operand 12 states and 5170 transitions. [2022-09-16 11:30:55,243 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 507 places, 617 transitions, 3137 flow [2022-09-16 11:30:55,268 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 498 places, 617 transitions, 3078 flow, removed 6 selfloop flow, removed 9 redundant places. [2022-09-16 11:30:55,275 INFO L231 Difference]: Finished difference. Result has 499 places, 532 transitions, 1964 flow [2022-09-16 11:30:55,276 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=1715, PETRI_DIFFERENCE_MINUEND_PLACES=487, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=522, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=38, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=477, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1964, PETRI_PLACES=499, PETRI_TRANSITIONS=532} [2022-09-16 11:30:55,276 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 32 predicate places. [2022-09-16 11:30:55,276 INFO L495 AbstractCegarLoop]: Abstraction has has 499 places, 532 transitions, 1964 flow [2022-09-16 11:30:55,277 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 419.8333333333333) internal successors, (5038), 12 states have internal predecessors, (5038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:55,277 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:55,277 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:55,305 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:55,495 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-09-16 11:30:55,495 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting thread2Err6ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:55,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:55,496 INFO L85 PathProgramCache]: Analyzing trace with hash -198399812, now seen corresponding path program 1 times [2022-09-16 11:30:55,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:55,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994173031] [2022-09-16 11:30:55,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:55,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:55,521 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:55,522 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [716420004] [2022-09-16 11:30:55,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:55,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:55,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:55,527 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:55,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-09-16 11:30:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:55,658 INFO L263 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 9 conjunts are in the unsatisfiable core [2022-09-16 11:30:55,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:30:55,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:30:55,938 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:30:55,939 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:30:55,939 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994173031] [2022-09-16 11:30:55,939 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:30:55,939 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [716420004] [2022-09-16 11:30:55,939 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [716420004] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:30:55,939 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:30:55,939 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-09-16 11:30:55,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810615456] [2022-09-16 11:30:55,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:30:55,940 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-09-16 11:30:55,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:30:55,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-09-16 11:30:55,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2022-09-16 11:30:55,942 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 420 out of 488 [2022-09-16 11:30:55,944 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 499 places, 532 transitions, 1964 flow. Second operand has 10 states, 10 states have (on average 422.5) internal successors, (4225), 10 states have internal predecessors, (4225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:55,944 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:30:55,944 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 420 of 488 [2022-09-16 11:30:55,944 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:30:57,905 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][252], [397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 365#L787-2true, 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), 270#L930-4true, thread2Thread1of1ForFork1InUse, 6488#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:57,905 INFO L383 tUnfolder$Statistics]: this new event has 227 ancestors and is cut-off event [2022-09-16 11:30:57,905 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-09-16 11:30:57,905 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-09-16 11:30:57,905 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-09-16 11:30:57,931 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][252], [397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, 6488#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 434#L788true, Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:57,931 INFO L383 tUnfolder$Statistics]: this new event has 228 ancestors and is cut-off event [2022-09-16 11:30:57,932 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-09-16 11:30:57,932 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-09-16 11:30:57,932 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-09-16 11:30:57,957 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][367], [6490#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 53#L789true, Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:57,957 INFO L383 tUnfolder$Statistics]: this new event has 229 ancestors and is cut-off event [2022-09-16 11:30:57,957 INFO L386 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-09-16 11:30:57,957 INFO L386 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-09-16 11:30:57,957 INFO L386 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-09-16 11:30:57,980 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][367], [6490#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 175#L789-1true, 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:57,981 INFO L383 tUnfolder$Statistics]: this new event has 230 ancestors and is cut-off event [2022-09-16 11:30:57,981 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-09-16 11:30:57,981 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-09-16 11:30:57,981 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-09-16 11:30:58,001 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][367], [6490#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 41#L789-2true, Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,001 INFO L383 tUnfolder$Statistics]: this new event has 231 ancestors and is cut-off event [2022-09-16 11:30:58,001 INFO L386 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-09-16 11:30:58,001 INFO L386 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-09-16 11:30:58,001 INFO L386 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-09-16 11:30:58,029 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][367], [6490#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true, 401#L789-3true]) [2022-09-16 11:30:58,030 INFO L383 tUnfolder$Statistics]: this new event has 232 ancestors and is cut-off event [2022-09-16 11:30:58,030 INFO L386 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-09-16 11:30:58,030 INFO L386 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-09-16 11:30:58,030 INFO L386 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-09-16 11:30:58,172 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 234#L790true, Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,172 INFO L383 tUnfolder$Statistics]: this new event has 233 ancestors and is cut-off event [2022-09-16 11:30:58,172 INFO L386 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-09-16 11:30:58,173 INFO L386 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-09-16 11:30:58,173 INFO L386 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-09-16 11:30:58,384 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][447], [6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), 302#L721true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 353#L802-2true, 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0))]) [2022-09-16 11:30:58,384 INFO L383 tUnfolder$Statistics]: this new event has 247 ancestors and is cut-off event [2022-09-16 11:30:58,384 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-09-16 11:30:58,384 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-09-16 11:30:58,384 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-09-16 11:30:58,417 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 419#L793-1true, 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,418 INFO L383 tUnfolder$Statistics]: this new event has 249 ancestors and is cut-off event [2022-09-16 11:30:58,418 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:30:58,418 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:30:58,418 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:30:58,444 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true, 355#thread2Err7ASSERT_VIOLATIONINTEGER_OVERFLOWtrue]) [2022-09-16 11:30:58,444 INFO L383 tUnfolder$Statistics]: this new event has 250 ancestors and is cut-off event [2022-09-16 11:30:58,444 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-09-16 11:30:58,444 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-09-16 11:30:58,444 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-09-16 11:30:58,445 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), 179#L793-2true, Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,445 INFO L383 tUnfolder$Statistics]: this new event has 250 ancestors and is cut-off event [2022-09-16 11:30:58,445 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-09-16 11:30:58,445 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-09-16 11:30:58,445 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-09-16 11:30:58,451 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][446], [397#L723true, 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 353#L802-2true, 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 295#L724true, Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0))]) [2022-09-16 11:30:58,451 INFO L383 tUnfolder$Statistics]: this new event has 250 ancestors and is cut-off event [2022-09-16 11:30:58,451 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:30:58,451 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:30:58,451 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:30:58,464 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 398#L794true, 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,464 INFO L383 tUnfolder$Statistics]: this new event has 251 ancestors and is cut-off event [2022-09-16 11:30:58,464 INFO L386 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-09-16 11:30:58,464 INFO L386 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-09-16 11:30:58,464 INFO L386 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-09-16 11:30:58,465 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 440#L793-4true, Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,465 INFO L383 tUnfolder$Statistics]: this new event has 251 ancestors and is cut-off event [2022-09-16 11:30:58,465 INFO L386 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-09-16 11:30:58,465 INFO L386 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-09-16 11:30:58,465 INFO L386 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-09-16 11:30:58,481 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 196#L794-1true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,482 INFO L383 tUnfolder$Statistics]: this new event has 252 ancestors and is cut-off event [2022-09-16 11:30:58,482 INFO L386 tUnfolder$Statistics]: existing Event has 252 ancestors and is cut-off event [2022-09-16 11:30:58,482 INFO L386 tUnfolder$Statistics]: existing Event has 252 ancestors and is cut-off event [2022-09-16 11:30:58,482 INFO L386 tUnfolder$Statistics]: existing Event has 252 ancestors and is cut-off event [2022-09-16 11:30:58,496 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 11#L794-2true, Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,496 INFO L383 tUnfolder$Statistics]: this new event has 253 ancestors and is cut-off event [2022-09-16 11:30:58,497 INFO L386 tUnfolder$Statistics]: existing Event has 253 ancestors and is cut-off event [2022-09-16 11:30:58,497 INFO L386 tUnfolder$Statistics]: existing Event has 253 ancestors and is cut-off event [2022-09-16 11:30:58,497 INFO L386 tUnfolder$Statistics]: existing Event has 253 ancestors and is cut-off event [2022-09-16 11:30:58,497 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 173#thread2Err9ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,497 INFO L383 tUnfolder$Statistics]: this new event has 253 ancestors and is cut-off event [2022-09-16 11:30:58,497 INFO L386 tUnfolder$Statistics]: existing Event has 253 ancestors and is cut-off event [2022-09-16 11:30:58,497 INFO L386 tUnfolder$Statistics]: existing Event has 253 ancestors and is cut-off event [2022-09-16 11:30:58,497 INFO L386 tUnfolder$Statistics]: existing Event has 253 ancestors and is cut-off event [2022-09-16 11:30:58,525 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 457#thread2Err12ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,525 INFO L383 tUnfolder$Statistics]: this new event has 255 ancestors and is cut-off event [2022-09-16 11:30:58,525 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-09-16 11:30:58,525 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-09-16 11:30:58,525 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-09-16 11:30:58,525 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [308#L796-3true, 397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,525 INFO L383 tUnfolder$Statistics]: this new event has 255 ancestors and is cut-off event [2022-09-16 11:30:58,525 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-09-16 11:30:58,525 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-09-16 11:30:58,526 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-09-16 11:30:58,542 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 458#thread2Err13ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,542 INFO L383 tUnfolder$Statistics]: this new event has 256 ancestors and is cut-off event [2022-09-16 11:30:58,542 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-09-16 11:30:58,542 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-09-16 11:30:58,542 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-09-16 11:30:58,543 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 422#L796-4true, Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,543 INFO L383 tUnfolder$Statistics]: this new event has 256 ancestors and is cut-off event [2022-09-16 11:30:58,543 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-09-16 11:30:58,543 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-09-16 11:30:58,543 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-09-16 11:30:58,568 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 324#L796-6true, Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,568 INFO L383 tUnfolder$Statistics]: this new event has 258 ancestors and is cut-off event [2022-09-16 11:30:58,568 INFO L386 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-09-16 11:30:58,568 INFO L386 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-09-16 11:30:58,568 INFO L386 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-09-16 11:30:58,657 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 315#thread2Err14ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,658 INFO L383 tUnfolder$Statistics]: this new event has 273 ancestors and is cut-off event [2022-09-16 11:30:58,658 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-09-16 11:30:58,658 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-09-16 11:30:58,658 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-09-16 11:30:58,658 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 89#L800-1true, 293#L749true]) [2022-09-16 11:30:58,658 INFO L383 tUnfolder$Statistics]: this new event has 273 ancestors and is cut-off event [2022-09-16 11:30:58,658 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-09-16 11:30:58,658 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-09-16 11:30:58,658 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-09-16 11:30:58,667 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 474#thread2Err15ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,667 INFO L383 tUnfolder$Statistics]: this new event has 274 ancestors and is cut-off event [2022-09-16 11:30:58,667 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-09-16 11:30:58,667 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-09-16 11:30:58,667 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-09-16 11:30:58,667 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][368], [397#L723true, 6492#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 128#L800-2true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,667 INFO L383 tUnfolder$Statistics]: this new event has 274 ancestors and is cut-off event [2022-09-16 11:30:58,668 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-09-16 11:30:58,668 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-09-16 11:30:58,668 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-09-16 11:30:58,674 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][446], [397#L723true, 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 228#L801true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,674 INFO L383 tUnfolder$Statistics]: this new event has 275 ancestors and is cut-off event [2022-09-16 11:30:58,674 INFO L386 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-09-16 11:30:58,674 INFO L386 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-09-16 11:30:58,674 INFO L386 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-09-16 11:30:58,689 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][446], [397#L723true, 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, 369#L803true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,689 INFO L383 tUnfolder$Statistics]: this new event has 277 ancestors and is cut-off event [2022-09-16 11:30:58,689 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-09-16 11:30:58,689 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-09-16 11:30:58,689 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-09-16 11:30:58,689 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][446], [397#L723true, 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 353#L802-2true, 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 5501#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:30:58,690 INFO L383 tUnfolder$Statistics]: this new event has 277 ancestors and is cut-off event [2022-09-16 11:30:58,690 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-09-16 11:30:58,690 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-09-16 11:30:58,690 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-09-16 11:30:59,000 INFO L130 PetriNetUnfolder]: 3244/17259 cut-off events. [2022-09-16 11:30:59,001 INFO L131 PetriNetUnfolder]: For 51516/55212 co-relation queries the response was YES. [2022-09-16 11:30:59,117 INFO L83 FinitePrefix]: Finished finitePrefix Result has 40159 conditions, 17259 events. 3244/17259 cut-off events. For 51516/55212 co-relation queries the response was YES. Maximal size of possible extension queue 456. Compared 199449 event pairs, 357 based on Foata normal form. 334/15512 useless extension candidates. Maximal degree in co-relation 37333. Up to 3147 conditions per place. [2022-09-16 11:30:59,192 INFO L137 encePairwiseOnDemand]: 475/488 looper letters, 125 selfloop transitions, 14 changer transitions 1/568 dead transitions. [2022-09-16 11:30:59,193 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 507 places, 568 transitions, 2690 flow [2022-09-16 11:30:59,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-09-16 11:30:59,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-09-16 11:30:59,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 4716 transitions. [2022-09-16 11:30:59,197 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8785394932935916 [2022-09-16 11:30:59,197 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 4716 transitions. [2022-09-16 11:30:59,197 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 4716 transitions. [2022-09-16 11:30:59,198 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:30:59,199 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 4716 transitions. [2022-09-16 11:30:59,205 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 428.72727272727275) internal successors, (4716), 11 states have internal predecessors, (4716), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:59,210 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 488.0) internal successors, (5856), 12 states have internal predecessors, (5856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:59,210 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 488.0) internal successors, (5856), 12 states have internal predecessors, (5856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:59,210 INFO L175 Difference]: Start difference. First operand has 499 places, 532 transitions, 1964 flow. Second operand 11 states and 4716 transitions. [2022-09-16 11:30:59,211 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 507 places, 568 transitions, 2690 flow [2022-09-16 11:30:59,241 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 498 places, 568 transitions, 2625 flow, removed 9 selfloop flow, removed 9 redundant places. [2022-09-16 11:30:59,253 INFO L231 Difference]: Finished difference. Result has 498 places, 530 transitions, 1923 flow [2022-09-16 11:30:59,254 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=1895, PETRI_DIFFERENCE_MINUEND_PLACES=488, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=530, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=516, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1923, PETRI_PLACES=498, PETRI_TRANSITIONS=530} [2022-09-16 11:30:59,255 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 31 predicate places. [2022-09-16 11:30:59,255 INFO L495 AbstractCegarLoop]: Abstraction has has 498 places, 530 transitions, 1923 flow [2022-09-16 11:30:59,256 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 422.5) internal successors, (4225), 10 states have internal predecessors, (4225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:30:59,256 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:30:59,256 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:30:59,283 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-09-16 11:30:59,471 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:59,472 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:30:59,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:30:59,472 INFO L85 PathProgramCache]: Analyzing trace with hash -621736726, now seen corresponding path program 1 times [2022-09-16 11:30:59,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:30:59,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1586068795] [2022-09-16 11:30:59,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:59,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:30:59,491 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:30:59,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1698648379] [2022-09-16 11:30:59,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:30:59,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:30:59,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:30:59,493 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:30:59,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-09-16 11:30:59,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:30:59,630 INFO L263 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 14 conjunts are in the unsatisfiable core [2022-09-16 11:30:59,633 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:31:00,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:31:00,281 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:31:00,281 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:31:00,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1586068795] [2022-09-16 11:31:00,282 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:31:00,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1698648379] [2022-09-16 11:31:00,282 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1698648379] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:31:00,282 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:31:00,282 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-09-16 11:31:00,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576901038] [2022-09-16 11:31:00,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:31:00,285 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-09-16 11:31:00,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:31:00,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-09-16 11:31:00,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-09-16 11:31:00,288 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:31:00,290 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 498 places, 530 transitions, 1923 flow. Second operand has 12 states, 12 states have (on average 419.9166666666667) internal successors, (5039), 12 states have internal predecessors, (5039), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:00,290 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:31:00,290 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:31:00,290 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:31:03,281 INFO L130 PetriNetUnfolder]: 3252/17049 cut-off events. [2022-09-16 11:31:03,281 INFO L131 PetriNetUnfolder]: For 45363/47511 co-relation queries the response was YES. [2022-09-16 11:31:03,371 INFO L83 FinitePrefix]: Finished finitePrefix Result has 38525 conditions, 17049 events. 3252/17049 cut-off events. For 45363/47511 co-relation queries the response was YES. Maximal size of possible extension queue 387. Compared 195900 event pairs, 86 based on Foata normal form. 448/16334 useless extension candidates. Maximal degree in co-relation 26521. Up to 3150 conditions per place. [2022-09-16 11:31:03,427 INFO L137 encePairwiseOnDemand]: 472/488 looper letters, 172 selfloop transitions, 46 changer transitions 0/619 dead transitions. [2022-09-16 11:31:03,428 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 509 places, 619 transitions, 3305 flow [2022-09-16 11:31:03,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-09-16 11:31:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-09-16 11:31:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 5168 transitions. [2022-09-16 11:31:03,431 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8825136612021858 [2022-09-16 11:31:03,431 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 5168 transitions. [2022-09-16 11:31:03,431 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 5168 transitions. [2022-09-16 11:31:03,432 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:31:03,432 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 5168 transitions. [2022-09-16 11:31:03,437 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 430.6666666666667) internal successors, (5168), 12 states have internal predecessors, (5168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:03,441 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 488.0) internal successors, (6344), 13 states have internal predecessors, (6344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:03,441 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 488.0) internal successors, (6344), 13 states have internal predecessors, (6344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:03,442 INFO L175 Difference]: Start difference. First operand has 498 places, 530 transitions, 1923 flow. Second operand 12 states and 5168 transitions. [2022-09-16 11:31:03,442 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 509 places, 619 transitions, 3305 flow [2022-09-16 11:31:03,469 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 500 places, 619 transitions, 3278 flow, removed 0 selfloop flow, removed 9 redundant places. [2022-09-16 11:31:03,476 INFO L231 Difference]: Finished difference. Result has 501 places, 532 transitions, 2051 flow [2022-09-16 11:31:03,477 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=1883, PETRI_DIFFERENCE_MINUEND_PLACES=489, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=529, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=43, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=484, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=2051, PETRI_PLACES=501, PETRI_TRANSITIONS=532} [2022-09-16 11:31:03,477 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 34 predicate places. [2022-09-16 11:31:03,477 INFO L495 AbstractCegarLoop]: Abstraction has has 501 places, 532 transitions, 2051 flow [2022-09-16 11:31:03,478 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 419.9166666666667) internal successors, (5039), 12 states have internal predecessors, (5039), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:03,478 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:31:03,478 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:31:03,497 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-09-16 11:31:03,682 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-09-16 11:31:03,683 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:31:03,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:31:03,683 INFO L85 PathProgramCache]: Analyzing trace with hash 1659804650, now seen corresponding path program 1 times [2022-09-16 11:31:03,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:31:03,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163392512] [2022-09-16 11:31:03,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:31:03,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:31:03,710 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:31:03,710 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1293868012] [2022-09-16 11:31:03,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:31:03,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:31:03,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:31:03,712 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:31:03,735 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-09-16 11:31:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:31:03,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 13 conjunts are in the unsatisfiable core [2022-09-16 11:31:03,867 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:31:04,345 WARN L640 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2022-09-16 11:31:04,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:31:04,579 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:31:04,579 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:31:04,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163392512] [2022-09-16 11:31:04,579 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:31:04,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1293868012] [2022-09-16 11:31:04,579 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1293868012] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:31:04,579 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:31:04,579 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-09-16 11:31:04,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905512852] [2022-09-16 11:31:04,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:31:04,580 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-09-16 11:31:04,580 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:31:04,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-09-16 11:31:04,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-09-16 11:31:04,583 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:31:04,586 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 501 places, 532 transitions, 2051 flow. Second operand has 13 states, 13 states have (on average 419.7692307692308) internal successors, (5457), 13 states have internal predecessors, (5457), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:04,587 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:31:04,587 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:31:04,587 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:31:07,763 INFO L130 PetriNetUnfolder]: 3335/16599 cut-off events. [2022-09-16 11:31:07,763 INFO L131 PetriNetUnfolder]: For 55017/56964 co-relation queries the response was YES. [2022-09-16 11:31:07,871 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39918 conditions, 16599 events. 3335/16599 cut-off events. For 55017/56964 co-relation queries the response was YES. Maximal size of possible extension queue 380. Compared 188518 event pairs, 110 based on Foata normal form. 509/15978 useless extension candidates. Maximal degree in co-relation 27685. Up to 3106 conditions per place. [2022-09-16 11:31:08,061 INFO L137 encePairwiseOnDemand]: 468/488 looper letters, 184 selfloop transitions, 55 changer transitions 0/640 dead transitions. [2022-09-16 11:31:08,061 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 514 places, 640 transitions, 3711 flow [2022-09-16 11:31:08,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-09-16 11:31:08,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-09-16 11:31:08,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 6025 transitions. [2022-09-16 11:31:08,066 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8818793911007026 [2022-09-16 11:31:08,066 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 6025 transitions. [2022-09-16 11:31:08,066 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 6025 transitions. [2022-09-16 11:31:08,066 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:31:08,067 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 6025 transitions. [2022-09-16 11:31:08,070 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 430.35714285714283) internal successors, (6025), 14 states have internal predecessors, (6025), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:08,075 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:08,075 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:08,076 INFO L175 Difference]: Start difference. First operand has 501 places, 532 transitions, 2051 flow. Second operand 14 states and 6025 transitions. [2022-09-16 11:31:08,076 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 514 places, 640 transitions, 3711 flow [2022-09-16 11:31:08,103 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 505 places, 640 transitions, 3655 flow, removed 4 selfloop flow, removed 9 redundant places. [2022-09-16 11:31:08,108 INFO L231 Difference]: Finished difference. Result has 506 places, 534 transitions, 2140 flow [2022-09-16 11:31:08,109 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=1995, PETRI_DIFFERENCE_MINUEND_PLACES=492, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=532, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=53, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=477, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=2140, PETRI_PLACES=506, PETRI_TRANSITIONS=534} [2022-09-16 11:31:08,109 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 39 predicate places. [2022-09-16 11:31:08,109 INFO L495 AbstractCegarLoop]: Abstraction has has 506 places, 534 transitions, 2140 flow [2022-09-16 11:31:08,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 419.7692307692308) internal successors, (5457), 13 states have internal predecessors, (5457), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:08,110 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:31:08,110 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:31:08,129 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2022-09-16 11:31:08,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-09-16 11:31:08,317 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting thread2Err7ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:31:08,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:31:08,317 INFO L85 PathProgramCache]: Analyzing trace with hash -1855425419, now seen corresponding path program 1 times [2022-09-16 11:31:08,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:31:08,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863799602] [2022-09-16 11:31:08,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:31:08,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:31:08,335 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:31:08,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [498075381] [2022-09-16 11:31:08,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:31:08,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:31:08,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:31:08,337 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:31:08,344 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-09-16 11:31:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:31:08,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 9 conjunts are in the unsatisfiable core [2022-09-16 11:31:08,466 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:31:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:31:08,730 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:31:08,731 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:31:08,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863799602] [2022-09-16 11:31:08,731 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:31:08,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [498075381] [2022-09-16 11:31:08,731 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [498075381] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:31:08,731 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:31:08,731 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-09-16 11:31:08,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [986942352] [2022-09-16 11:31:08,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:31:08,731 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-09-16 11:31:08,732 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:31:08,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-09-16 11:31:08,732 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2022-09-16 11:31:08,734 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 420 out of 488 [2022-09-16 11:31:08,735 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 506 places, 534 transitions, 2140 flow. Second operand has 10 states, 10 states have (on average 422.6) internal successors, (4226), 10 states have internal predecessors, (4226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:08,735 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:31:08,735 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 420 of 488 [2022-09-16 11:31:08,735 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:31:10,264 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][278], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 365#L787-2true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), 7994#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:10,264 INFO L383 tUnfolder$Statistics]: this new event has 199 ancestors and is cut-off event [2022-09-16 11:31:10,264 INFO L386 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-09-16 11:31:10,265 INFO L386 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-09-16 11:31:10,265 INFO L386 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-09-16 11:31:10,298 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][278], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 434#L788true, Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), 7994#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:10,298 INFO L383 tUnfolder$Statistics]: this new event has 200 ancestors and is cut-off event [2022-09-16 11:31:10,298 INFO L386 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-09-16 11:31:10,299 INFO L386 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-09-16 11:31:10,299 INFO L386 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-09-16 11:31:10,328 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][409], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 7996#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 53#L789true, Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:10,329 INFO L383 tUnfolder$Statistics]: this new event has 201 ancestors and is cut-off event [2022-09-16 11:31:10,329 INFO L386 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-09-16 11:31:10,329 INFO L386 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-09-16 11:31:10,329 INFO L386 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-09-16 11:31:10,353 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][409], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 7996#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), 175#L789-1true, Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0))]) [2022-09-16 11:31:10,354 INFO L383 tUnfolder$Statistics]: this new event has 202 ancestors and is cut-off event [2022-09-16 11:31:10,354 INFO L386 tUnfolder$Statistics]: existing Event has 202 ancestors and is cut-off event [2022-09-16 11:31:10,354 INFO L386 tUnfolder$Statistics]: existing Event has 202 ancestors and is cut-off event [2022-09-16 11:31:10,354 INFO L386 tUnfolder$Statistics]: existing Event has 202 ancestors and is cut-off event [2022-09-16 11:31:10,379 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][409], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 7996#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 41#L789-2true, Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:10,379 INFO L383 tUnfolder$Statistics]: this new event has 203 ancestors and is cut-off event [2022-09-16 11:31:10,379 INFO L386 tUnfolder$Statistics]: existing Event has 203 ancestors and is cut-off event [2022-09-16 11:31:10,379 INFO L386 tUnfolder$Statistics]: existing Event has 203 ancestors and is cut-off event [2022-09-16 11:31:10,379 INFO L386 tUnfolder$Statistics]: existing Event has 203 ancestors and is cut-off event [2022-09-16 11:31:10,401 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][409], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 7996#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 401#L789-3true]) [2022-09-16 11:31:10,401 INFO L383 tUnfolder$Statistics]: this new event has 204 ancestors and is cut-off event [2022-09-16 11:31:10,401 INFO L386 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-09-16 11:31:10,401 INFO L386 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-09-16 11:31:10,401 INFO L386 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-09-16 11:31:10,420 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 234#L790true, Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:10,421 INFO L383 tUnfolder$Statistics]: this new event has 205 ancestors and is cut-off event [2022-09-16 11:31:10,421 INFO L386 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-09-16 11:31:10,421 INFO L386 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-09-16 11:31:10,421 INFO L386 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-09-16 11:31:10,752 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 419#L793-1true, Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0))]) [2022-09-16 11:31:10,752 INFO L383 tUnfolder$Statistics]: this new event has 221 ancestors and is cut-off event [2022-09-16 11:31:10,753 INFO L386 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-09-16 11:31:10,753 INFO L386 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-09-16 11:31:10,753 INFO L386 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-09-16 11:31:10,780 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), 179#L793-2true, Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0))]) [2022-09-16 11:31:10,780 INFO L383 tUnfolder$Statistics]: this new event has 222 ancestors and is cut-off event [2022-09-16 11:31:10,780 INFO L386 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2022-09-16 11:31:10,780 INFO L386 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2022-09-16 11:31:10,780 INFO L386 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2022-09-16 11:31:10,806 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 398#L794true, Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:10,807 INFO L383 tUnfolder$Statistics]: this new event has 223 ancestors and is cut-off event [2022-09-16 11:31:10,807 INFO L386 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-09-16 11:31:10,807 INFO L386 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-09-16 11:31:10,807 INFO L386 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-09-16 11:31:10,807 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), 440#L793-4true, Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0))]) [2022-09-16 11:31:10,807 INFO L383 tUnfolder$Statistics]: this new event has 223 ancestors and is cut-off event [2022-09-16 11:31:10,808 INFO L386 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-09-16 11:31:10,808 INFO L386 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-09-16 11:31:10,808 INFO L386 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-09-16 11:31:10,836 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 196#L794-1true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:10,837 INFO L383 tUnfolder$Statistics]: this new event has 224 ancestors and is cut-off event [2022-09-16 11:31:10,837 INFO L386 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-09-16 11:31:10,837 INFO L386 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-09-16 11:31:10,837 INFO L386 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-09-16 11:31:10,871 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 11#L794-2true, Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:10,872 INFO L383 tUnfolder$Statistics]: this new event has 225 ancestors and is cut-off event [2022-09-16 11:31:10,872 INFO L386 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-09-16 11:31:10,872 INFO L386 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-09-16 11:31:10,872 INFO L386 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-09-16 11:31:10,940 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][252], [397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 365#L787-2true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), 7994#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:10,940 INFO L383 tUnfolder$Statistics]: this new event has 227 ancestors and is cut-off event [2022-09-16 11:31:10,940 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-09-16 11:31:10,940 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-09-16 11:31:10,940 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-09-16 11:31:10,942 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 457#thread2Err12ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0))]) [2022-09-16 11:31:10,943 INFO L383 tUnfolder$Statistics]: this new event has 227 ancestors and is cut-off event [2022-09-16 11:31:10,943 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-09-16 11:31:10,943 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-09-16 11:31:10,943 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-09-16 11:31:10,943 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 308#L796-3true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0))]) [2022-09-16 11:31:10,943 INFO L383 tUnfolder$Statistics]: this new event has 227 ancestors and is cut-off event [2022-09-16 11:31:10,943 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-09-16 11:31:10,943 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-09-16 11:31:10,943 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-09-16 11:31:11,115 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][252], [397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 434#L788true, Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), 7994#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,116 INFO L383 tUnfolder$Statistics]: this new event has 228 ancestors and is cut-off event [2022-09-16 11:31:11,116 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-09-16 11:31:11,116 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-09-16 11:31:11,116 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-09-16 11:31:11,122 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), 458#thread2Err13ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0))]) [2022-09-16 11:31:11,123 INFO L383 tUnfolder$Statistics]: this new event has 228 ancestors and is cut-off event [2022-09-16 11:31:11,123 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-09-16 11:31:11,123 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-09-16 11:31:11,123 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-09-16 11:31:11,123 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 422#L796-4true, Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:11,123 INFO L383 tUnfolder$Statistics]: this new event has 228 ancestors and is cut-off event [2022-09-16 11:31:11,123 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-09-16 11:31:11,123 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-09-16 11:31:11,124 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-09-16 11:31:11,143 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][367], [397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 7996#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 53#L789true, Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,143 INFO L383 tUnfolder$Statistics]: this new event has 229 ancestors and is cut-off event [2022-09-16 11:31:11,143 INFO L386 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-09-16 11:31:11,143 INFO L386 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-09-16 11:31:11,143 INFO L386 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-09-16 11:31:11,165 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][367], [397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 7996#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 175#L789-1true, 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,166 INFO L383 tUnfolder$Statistics]: this new event has 230 ancestors and is cut-off event [2022-09-16 11:31:11,166 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-09-16 11:31:11,166 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-09-16 11:31:11,166 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-09-16 11:31:11,171 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), 324#L796-6true, Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:11,171 INFO L383 tUnfolder$Statistics]: this new event has 230 ancestors and is cut-off event [2022-09-16 11:31:11,171 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-09-16 11:31:11,171 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-09-16 11:31:11,171 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-09-16 11:31:11,187 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][367], [397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 7996#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 41#L789-2true, Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,187 INFO L383 tUnfolder$Statistics]: this new event has 231 ancestors and is cut-off event [2022-09-16 11:31:11,187 INFO L386 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-09-16 11:31:11,187 INFO L386 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-09-16 11:31:11,187 INFO L386 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-09-16 11:31:11,207 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][367], [397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 7996#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true, 401#L789-3true]) [2022-09-16 11:31:11,208 INFO L383 tUnfolder$Statistics]: this new event has 232 ancestors and is cut-off event [2022-09-16 11:31:11,208 INFO L386 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-09-16 11:31:11,208 INFO L386 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-09-16 11:31:11,208 INFO L386 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-09-16 11:31:11,228 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 234#L790true, Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,228 INFO L383 tUnfolder$Statistics]: this new event has 233 ancestors and is cut-off event [2022-09-16 11:31:11,228 INFO L386 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-09-16 11:31:11,228 INFO L386 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-09-16 11:31:11,228 INFO L386 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-09-16 11:31:11,419 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 315#thread2Err14ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:11,419 INFO L383 tUnfolder$Statistics]: this new event has 245 ancestors and is cut-off event [2022-09-16 11:31:11,419 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-09-16 11:31:11,419 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-09-16 11:31:11,419 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-09-16 11:31:11,420 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 89#L800-1true]) [2022-09-16 11:31:11,420 INFO L383 tUnfolder$Statistics]: this new event has 245 ancestors and is cut-off event [2022-09-16 11:31:11,420 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-09-16 11:31:11,420 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-09-16 11:31:11,420 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-09-16 11:31:11,438 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 128#L800-2true, 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:11,438 INFO L383 tUnfolder$Statistics]: this new event has 246 ancestors and is cut-off event [2022-09-16 11:31:11,438 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-09-16 11:31:11,438 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-09-16 11:31:11,438 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-09-16 11:31:11,439 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][410], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), 474#thread2Err15ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0))]) [2022-09-16 11:31:11,439 INFO L383 tUnfolder$Statistics]: this new event has 246 ancestors and is cut-off event [2022-09-16 11:31:11,439 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-09-16 11:31:11,439 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-09-16 11:31:11,439 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-09-16 11:31:11,457 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][450], [8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 228#L801true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:11,458 INFO L383 tUnfolder$Statistics]: this new event has 247 ancestors and is cut-off event [2022-09-16 11:31:11,458 INFO L386 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-09-16 11:31:11,458 INFO L386 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-09-16 11:31:11,458 INFO L386 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-09-16 11:31:11,462 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][450], [8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), 302#L721true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 353#L802-2true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0))]) [2022-09-16 11:31:11,462 INFO L383 tUnfolder$Statistics]: this new event has 247 ancestors and is cut-off event [2022-09-16 11:31:11,462 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-09-16 11:31:11,462 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-09-16 11:31:11,462 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-09-16 11:31:11,491 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 419#L793-1true, Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,492 INFO L383 tUnfolder$Statistics]: this new event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,492 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,492 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,492 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,497 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][450], [8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, 369#L803true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:11,497 INFO L383 tUnfolder$Statistics]: this new event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,497 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,497 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,497 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,498 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1143] L722-->L723: Formula: (= v_~dev_quantum~0_2 v_~scull_quantum~0_2) InVars {~scull_quantum~0=v_~scull_quantum~0_2} OutVars{~dev_quantum~0=v_~dev_quantum~0_2, ~scull_quantum~0=v_~scull_quantum~0_2} AuxVars[] AssignedVars[~dev_quantum~0][450], [8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 353#L802-2true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 393#L723true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 115#L724true, Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:11,498 INFO L383 tUnfolder$Statistics]: this new event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,498 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,498 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,498 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,517 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), 179#L793-2true, Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,517 INFO L383 tUnfolder$Statistics]: this new event has 250 ancestors and is cut-off event [2022-09-16 11:31:11,517 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-09-16 11:31:11,517 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-09-16 11:31:11,517 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-09-16 11:31:11,523 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][449], [8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 397#L723true, 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 353#L802-2true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 295#L724true, Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|))]) [2022-09-16 11:31:11,523 INFO L383 tUnfolder$Statistics]: this new event has 250 ancestors and is cut-off event [2022-09-16 11:31:11,524 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,524 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,524 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-09-16 11:31:11,537 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 398#L794true, 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,538 INFO L383 tUnfolder$Statistics]: this new event has 251 ancestors and is cut-off event [2022-09-16 11:31:11,538 INFO L386 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-09-16 11:31:11,538 INFO L386 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-09-16 11:31:11,538 INFO L386 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-09-16 11:31:11,538 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 440#L793-4true, Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,538 INFO L383 tUnfolder$Statistics]: this new event has 251 ancestors and is cut-off event [2022-09-16 11:31:11,538 INFO L386 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-09-16 11:31:11,538 INFO L386 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-09-16 11:31:11,538 INFO L386 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-09-16 11:31:11,555 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 196#L794-1true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,555 INFO L383 tUnfolder$Statistics]: this new event has 252 ancestors and is cut-off event [2022-09-16 11:31:11,555 INFO L386 tUnfolder$Statistics]: existing Event has 252 ancestors and is cut-off event [2022-09-16 11:31:11,555 INFO L386 tUnfolder$Statistics]: existing Event has 252 ancestors and is cut-off event [2022-09-16 11:31:11,555 INFO L386 tUnfolder$Statistics]: existing Event has 252 ancestors and is cut-off event [2022-09-16 11:31:11,570 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 11#L794-2true, Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,571 INFO L383 tUnfolder$Statistics]: this new event has 253 ancestors and is cut-off event [2022-09-16 11:31:11,571 INFO L386 tUnfolder$Statistics]: existing Event has 253 ancestors and is cut-off event [2022-09-16 11:31:11,571 INFO L386 tUnfolder$Statistics]: existing Event has 253 ancestors and is cut-off event [2022-09-16 11:31:11,571 INFO L386 tUnfolder$Statistics]: existing Event has 253 ancestors and is cut-off event [2022-09-16 11:31:11,596 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 457#thread2Err12ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,597 INFO L383 tUnfolder$Statistics]: this new event has 255 ancestors and is cut-off event [2022-09-16 11:31:11,597 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-09-16 11:31:11,597 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-09-16 11:31:11,597 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-09-16 11:31:11,597 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 308#L796-3true, 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,597 INFO L383 tUnfolder$Statistics]: this new event has 255 ancestors and is cut-off event [2022-09-16 11:31:11,597 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-09-16 11:31:11,597 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-09-16 11:31:11,597 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-09-16 11:31:11,611 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), 458#thread2Err13ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,611 INFO L383 tUnfolder$Statistics]: this new event has 256 ancestors and is cut-off event [2022-09-16 11:31:11,611 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-09-16 11:31:11,611 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-09-16 11:31:11,611 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-09-16 11:31:11,611 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 422#L796-4true, Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,611 INFO L383 tUnfolder$Statistics]: this new event has 256 ancestors and is cut-off event [2022-09-16 11:31:11,611 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-09-16 11:31:11,611 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-09-16 11:31:11,611 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-09-16 11:31:11,635 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), 324#L796-6true, Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,635 INFO L383 tUnfolder$Statistics]: this new event has 258 ancestors and is cut-off event [2022-09-16 11:31:11,635 INFO L386 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-09-16 11:31:11,635 INFO L386 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-09-16 11:31:11,635 INFO L386 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-09-16 11:31:11,743 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 315#thread2Err14ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,744 INFO L383 tUnfolder$Statistics]: this new event has 273 ancestors and is cut-off event [2022-09-16 11:31:11,744 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-09-16 11:31:11,744 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-09-16 11:31:11,744 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-09-16 11:31:11,744 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true, 89#L800-1true]) [2022-09-16 11:31:11,744 INFO L383 tUnfolder$Statistics]: this new event has 273 ancestors and is cut-off event [2022-09-16 11:31:11,744 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-09-16 11:31:11,744 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-09-16 11:31:11,744 INFO L386 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-09-16 11:31:11,752 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 128#L800-2true, 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,752 INFO L383 tUnfolder$Statistics]: this new event has 274 ancestors and is cut-off event [2022-09-16 11:31:11,752 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-09-16 11:31:11,752 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-09-16 11:31:11,752 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-09-16 11:31:11,753 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][366], [7998#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 397#L723true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), 474#thread2Err15ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,753 INFO L383 tUnfolder$Statistics]: this new event has 274 ancestors and is cut-off event [2022-09-16 11:31:11,753 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-09-16 11:31:11,753 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-09-16 11:31:11,753 INFO L386 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-09-16 11:31:11,759 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][449], [8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 397#L723true, 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 228#L801true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,759 INFO L383 tUnfolder$Statistics]: this new event has 275 ancestors and is cut-off event [2022-09-16 11:31:11,759 INFO L386 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-09-16 11:31:11,759 INFO L386 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-09-16 11:31:11,759 INFO L386 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-09-16 11:31:11,771 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][449], [8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 397#L723true, 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, 369#L803true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,772 INFO L383 tUnfolder$Statistics]: this new event has 277 ancestors and is cut-off event [2022-09-16 11:31:11,772 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-09-16 11:31:11,772 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-09-16 11:31:11,772 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-09-16 11:31:11,772 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1083] L722-->L723: Formula: (= v_~dev_quantum~0_1 v_~scull_quantum~0_1) InVars {~scull_quantum~0=v_~scull_quantum~0_1} OutVars{~dev_quantum~0=v_~dev_quantum~0_1, ~scull_quantum~0=v_~scull_quantum~0_1} AuxVars[] AssignedVars[~dev_quantum~0][449], [8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 397#L723true, 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 353#L802-2true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 6998#true, 270#L930-4true, thread2Thread1of1ForFork1InUse, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 293#L749true]) [2022-09-16 11:31:11,772 INFO L383 tUnfolder$Statistics]: this new event has 277 ancestors and is cut-off event [2022-09-16 11:31:11,772 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-09-16 11:31:11,772 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-09-16 11:31:11,772 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-09-16 11:31:11,969 INFO L130 PetriNetUnfolder]: 3294/17519 cut-off events. [2022-09-16 11:31:11,970 INFO L131 PetriNetUnfolder]: For 70701/74342 co-relation queries the response was YES. [2022-09-16 11:31:12,092 INFO L83 FinitePrefix]: Finished finitePrefix Result has 43210 conditions, 17519 events. 3294/17519 cut-off events. For 70701/74342 co-relation queries the response was YES. Maximal size of possible extension queue 465. Compared 201857 event pairs, 327 based on Foata normal form. 352/15859 useless extension candidates. Maximal degree in co-relation 27916. Up to 3208 conditions per place. [2022-09-16 11:31:12,314 INFO L137 encePairwiseOnDemand]: 475/488 looper letters, 126 selfloop transitions, 14 changer transitions 1/570 dead transitions. [2022-09-16 11:31:12,314 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 514 places, 570 transitions, 2898 flow [2022-09-16 11:31:12,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-09-16 11:31:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-09-16 11:31:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 4714 transitions. [2022-09-16 11:31:12,317 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8781669150521609 [2022-09-16 11:31:12,317 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 4714 transitions. [2022-09-16 11:31:12,317 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 4714 transitions. [2022-09-16 11:31:12,318 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:31:12,318 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 4714 transitions. [2022-09-16 11:31:12,320 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 428.54545454545456) internal successors, (4714), 11 states have internal predecessors, (4714), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:12,323 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 488.0) internal successors, (5856), 12 states have internal predecessors, (5856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:12,323 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 488.0) internal successors, (5856), 12 states have internal predecessors, (5856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:12,323 INFO L175 Difference]: Start difference. First operand has 506 places, 534 transitions, 2140 flow. Second operand 11 states and 4714 transitions. [2022-09-16 11:31:12,323 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 514 places, 570 transitions, 2898 flow [2022-09-16 11:31:12,353 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 503 places, 570 transitions, 2824 flow, removed 0 selfloop flow, removed 11 redundant places. [2022-09-16 11:31:12,358 INFO L231 Difference]: Finished difference. Result has 503 places, 532 transitions, 2090 flow [2022-09-16 11:31:12,359 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=2062, PETRI_DIFFERENCE_MINUEND_PLACES=493, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=532, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=518, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=2090, PETRI_PLACES=503, PETRI_TRANSITIONS=532} [2022-09-16 11:31:12,359 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 36 predicate places. [2022-09-16 11:31:12,360 INFO L495 AbstractCegarLoop]: Abstraction has has 503 places, 532 transitions, 2090 flow [2022-09-16 11:31:12,360 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 422.6) internal successors, (4226), 10 states have internal predecessors, (4226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:12,360 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:31:12,360 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:31:12,378 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-09-16 11:31:12,563 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-09-16 11:31:12,563 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:31:12,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:31:12,564 INFO L85 PathProgramCache]: Analyzing trace with hash 381483650, now seen corresponding path program 1 times [2022-09-16 11:31:12,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:31:12,564 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447505491] [2022-09-16 11:31:12,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:31:12,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:31:12,582 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:31:12,582 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1000090367] [2022-09-16 11:31:12,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:31:12,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:31:12,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:31:12,584 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:31:12,611 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-09-16 11:31:12,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:31:12,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 13 conjunts are in the unsatisfiable core [2022-09-16 11:31:12,738 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:31:13,136 WARN L640 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2022-09-16 11:31:13,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:31:13,359 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:31:13,359 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:31:13,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447505491] [2022-09-16 11:31:13,359 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:31:13,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1000090367] [2022-09-16 11:31:13,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1000090367] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:31:13,359 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:31:13,359 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-09-16 11:31:13,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1040277266] [2022-09-16 11:31:13,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:31:13,360 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-09-16 11:31:13,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:31:13,360 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-09-16 11:31:13,360 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-09-16 11:31:13,362 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:31:13,364 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 503 places, 532 transitions, 2090 flow. Second operand has 13 states, 13 states have (on average 419.84615384615387) internal successors, (5458), 13 states have internal predecessors, (5458), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:13,364 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:31:13,364 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:31:13,364 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:31:16,403 INFO L130 PetriNetUnfolder]: 3288/16918 cut-off events. [2022-09-16 11:31:16,403 INFO L131 PetriNetUnfolder]: For 59262/61560 co-relation queries the response was YES. [2022-09-16 11:31:16,512 INFO L83 FinitePrefix]: Finished finitePrefix Result has 40682 conditions, 16918 events. 3288/16918 cut-off events. For 59262/61560 co-relation queries the response was YES. Maximal size of possible extension queue 366. Compared 192971 event pairs, 110 based on Foata normal form. 541/16418 useless extension candidates. Maximal degree in co-relation 28121. Up to 3045 conditions per place. [2022-09-16 11:31:16,573 INFO L137 encePairwiseOnDemand]: 464/488 looper letters, 182 selfloop transitions, 60 changer transitions 0/643 dead transitions. [2022-09-16 11:31:16,573 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 516 places, 643 transitions, 3822 flow [2022-09-16 11:31:16,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-09-16 11:31:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-09-16 11:31:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 6023 transitions. [2022-09-16 11:31:16,577 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8815866510538641 [2022-09-16 11:31:16,577 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 6023 transitions. [2022-09-16 11:31:16,577 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 6023 transitions. [2022-09-16 11:31:16,578 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:31:16,578 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 6023 transitions. [2022-09-16 11:31:16,583 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 430.2142857142857) internal successors, (6023), 14 states have internal predecessors, (6023), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:16,587 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:16,588 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:16,588 INFO L175 Difference]: Start difference. First operand has 503 places, 532 transitions, 2090 flow. Second operand 14 states and 6023 transitions. [2022-09-16 11:31:16,588 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 516 places, 643 transitions, 3822 flow [2022-09-16 11:31:16,621 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 507 places, 643 transitions, 3795 flow, removed 0 selfloop flow, removed 9 redundant places. [2022-09-16 11:31:16,627 INFO L231 Difference]: Finished difference. Result has 509 places, 551 transitions, 2460 flow [2022-09-16 11:31:16,628 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=2063, PETRI_DIFFERENCE_MINUEND_PLACES=494, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=532, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=41, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=476, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=2460, PETRI_PLACES=509, PETRI_TRANSITIONS=551} [2022-09-16 11:31:16,628 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 42 predicate places. [2022-09-16 11:31:16,629 INFO L495 AbstractCegarLoop]: Abstraction has has 509 places, 551 transitions, 2460 flow [2022-09-16 11:31:16,629 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 419.84615384615387) internal successors, (5458), 13 states have internal predecessors, (5458), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:16,629 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:31:16,629 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:31:16,647 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2022-09-16 11:31:16,830 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-09-16 11:31:16,830 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:31:16,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:31:16,831 INFO L85 PathProgramCache]: Analyzing trace with hash 527343176, now seen corresponding path program 2 times [2022-09-16 11:31:16,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:31:16,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1924235961] [2022-09-16 11:31:16,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:31:16,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:31:16,848 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:31:16,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [392549558] [2022-09-16 11:31:16,849 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-09-16 11:31:16,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:31:16,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:31:16,850 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:31:16,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-09-16 11:31:17,020 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-09-16 11:31:17,020 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-09-16 11:31:17,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 13 conjunts are in the unsatisfiable core [2022-09-16 11:31:17,025 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:31:17,447 WARN L640 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2022-09-16 11:31:17,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:31:17,647 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:31:17,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:31:17,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1924235961] [2022-09-16 11:31:17,648 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:31:17,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [392549558] [2022-09-16 11:31:17,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [392549558] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:31:17,648 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:31:17,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-09-16 11:31:17,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002123311] [2022-09-16 11:31:17,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:31:17,649 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-09-16 11:31:17,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:31:17,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-09-16 11:31:17,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-09-16 11:31:17,651 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:31:17,653 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 509 places, 551 transitions, 2460 flow. Second operand has 13 states, 13 states have (on average 419.84615384615387) internal successors, (5458), 13 states have internal predecessors, (5458), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:17,653 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:31:17,653 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:31:17,653 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:31:21,209 INFO L130 PetriNetUnfolder]: 3374/17568 cut-off events. [2022-09-16 11:31:21,209 INFO L131 PetriNetUnfolder]: For 80790/83527 co-relation queries the response was YES. [2022-09-16 11:31:21,332 INFO L83 FinitePrefix]: Finished finitePrefix Result has 46318 conditions, 17568 events. 3374/17568 cut-off events. For 80790/83527 co-relation queries the response was YES. Maximal size of possible extension queue 371. Compared 202874 event pairs, 109 based on Foata normal form. 490/17008 useless extension candidates. Maximal degree in co-relation 31528. Up to 3119 conditions per place. [2022-09-16 11:31:21,409 INFO L137 encePairwiseOnDemand]: 468/488 looper letters, 196 selfloop transitions, 70 changer transitions 0/667 dead transitions. [2022-09-16 11:31:21,409 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 522 places, 667 transitions, 4512 flow [2022-09-16 11:31:21,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-09-16 11:31:21,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-09-16 11:31:21,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 6023 transitions. [2022-09-16 11:31:21,413 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8815866510538641 [2022-09-16 11:31:21,413 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 6023 transitions. [2022-09-16 11:31:21,414 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 6023 transitions. [2022-09-16 11:31:21,414 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:31:21,415 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 6023 transitions. [2022-09-16 11:31:21,419 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 430.2142857142857) internal successors, (6023), 14 states have internal predecessors, (6023), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:21,423 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:21,424 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:21,424 INFO L175 Difference]: Start difference. First operand has 509 places, 551 transitions, 2460 flow. Second operand 14 states and 6023 transitions. [2022-09-16 11:31:21,424 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 522 places, 667 transitions, 4512 flow [2022-09-16 11:31:21,475 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 511 places, 667 transitions, 4394 flow, removed 17 selfloop flow, removed 11 redundant places. [2022-09-16 11:31:21,483 INFO L231 Difference]: Finished difference. Result has 512 places, 564 transitions, 2702 flow [2022-09-16 11:31:21,484 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=2342, PETRI_DIFFERENCE_MINUEND_PLACES=498, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=551, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=57, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=481, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=2702, PETRI_PLACES=512, PETRI_TRANSITIONS=564} [2022-09-16 11:31:21,484 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 45 predicate places. [2022-09-16 11:31:21,484 INFO L495 AbstractCegarLoop]: Abstraction has has 512 places, 564 transitions, 2702 flow [2022-09-16 11:31:21,485 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 419.84615384615387) internal successors, (5458), 13 states have internal predecessors, (5458), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:21,485 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:31:21,485 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:31:21,509 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2022-09-16 11:31:21,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:31:21,699 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting thread2Err10ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:31:21,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:31:21,700 INFO L85 PathProgramCache]: Analyzing trace with hash 1251892003, now seen corresponding path program 1 times [2022-09-16 11:31:21,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:31:21,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773122637] [2022-09-16 11:31:21,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:31:21,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:31:21,718 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:31:21,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [475662172] [2022-09-16 11:31:21,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:31:21,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:31:21,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:31:21,720 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:31:21,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-09-16 11:31:21,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:31:21,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 8 conjunts are in the unsatisfiable core [2022-09-16 11:31:21,855 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:31:37,984 WARN L233 SmtUtils]: Spent 8.04s on a formula simplification that was a NOOP. DAG size: 23 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-09-16 11:31:38,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:31:38,469 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:31:38,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:31:38,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773122637] [2022-09-16 11:31:38,470 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:31:38,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [475662172] [2022-09-16 11:31:38,470 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [475662172] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:31:38,470 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:31:38,470 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-09-16 11:31:38,470 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693584053] [2022-09-16 11:31:38,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:31:38,471 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-09-16 11:31:38,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:31:38,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-09-16 11:31:38,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=52, Unknown=3, NotChecked=0, Total=72 [2022-09-16 11:31:38,473 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 409 out of 488 [2022-09-16 11:31:38,475 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 512 places, 564 transitions, 2702 flow. Second operand has 9 states, 9 states have (on average 412.0) internal successors, (3708), 9 states have internal predecessors, (3708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:38,475 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:31:38,475 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 409 of 488 [2022-09-16 11:31:38,475 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:31:50,180 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1147] L724-->L725: Formula: (= v_~dev_data~0_2 0) InVars {} OutVars{~dev_data~0=v_~dev_data~0_2} AuxVars[] AssignedVars[~dev_data~0][165], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 8511#true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9019#true, thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 458#thread2Err13ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 163#L725true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:31:50,181 INFO L383 tUnfolder$Statistics]: this new event has 243 ancestors and is cut-off event [2022-09-16 11:31:50,181 INFO L386 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-09-16 11:31:50,181 INFO L386 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-09-16 11:31:50,181 INFO L386 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-09-16 11:31:50,181 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1147] L724-->L725: Formula: (= v_~dev_data~0_2 0) InVars {} OutVars{~dev_data~0=v_~dev_data~0_2} AuxVars[] AssignedVars[~dev_data~0][165], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 8511#true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9019#true, thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 422#L796-4true, Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 163#L725true]) [2022-09-16 11:31:50,181 INFO L383 tUnfolder$Statistics]: this new event has 243 ancestors and is cut-off event [2022-09-16 11:31:50,181 INFO L386 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-09-16 11:31:50,181 INFO L386 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-09-16 11:31:50,181 INFO L386 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-09-16 11:31:50,318 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1147] L724-->L725: Formula: (= v_~dev_data~0_2 0) InVars {} OutVars{~dev_data~0=v_~dev_data~0_2} AuxVars[] AssignedVars[~dev_data~0][165], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 8511#true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9019#true, thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 324#L796-6true, Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 163#L725true]) [2022-09-16 11:31:50,319 INFO L383 tUnfolder$Statistics]: this new event has 245 ancestors and is cut-off event [2022-09-16 11:31:50,319 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-09-16 11:31:50,319 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-09-16 11:31:50,319 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-09-16 11:31:50,674 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1147] L724-->L725: Formula: (= v_~dev_data~0_2 0) InVars {} OutVars{~dev_data~0=v_~dev_data~0_2} AuxVars[] AssignedVars[~dev_data~0][165], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 8511#true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9019#true, thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 89#L800-1true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 163#L725true]) [2022-09-16 11:31:50,675 INFO L383 tUnfolder$Statistics]: this new event has 260 ancestors and is cut-off event [2022-09-16 11:31:50,675 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-09-16 11:31:50,675 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-09-16 11:31:50,675 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-09-16 11:31:50,675 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1147] L724-->L725: Formula: (= v_~dev_data~0_2 0) InVars {} OutVars{~dev_data~0=v_~dev_data~0_2} AuxVars[] AssignedVars[~dev_data~0][165], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 8511#true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 315#thread2Err14ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, 9019#true, thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 163#L725true]) [2022-09-16 11:31:50,675 INFO L383 tUnfolder$Statistics]: this new event has 260 ancestors and is cut-off event [2022-09-16 11:31:50,675 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-09-16 11:31:50,675 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-09-16 11:31:50,675 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-09-16 11:31:50,690 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1147] L724-->L725: Formula: (= v_~dev_data~0_2 0) InVars {} OutVars{~dev_data~0=v_~dev_data~0_2} AuxVars[] AssignedVars[~dev_data~0][165], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 8511#true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9019#true, thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), 474#thread2Err15ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 163#L725true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:31:50,691 INFO L383 tUnfolder$Statistics]: this new event has 261 ancestors and is cut-off event [2022-09-16 11:31:50,691 INFO L386 tUnfolder$Statistics]: existing Event has 261 ancestors and is cut-off event [2022-09-16 11:31:50,691 INFO L386 tUnfolder$Statistics]: existing Event has 261 ancestors and is cut-off event [2022-09-16 11:31:50,691 INFO L386 tUnfolder$Statistics]: existing Event has 261 ancestors and is cut-off event [2022-09-16 11:31:50,691 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1147] L724-->L725: Formula: (= v_~dev_data~0_2 0) InVars {} OutVars{~dev_data~0=v_~dev_data~0_2} AuxVars[] AssignedVars[~dev_data~0][165], [Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 8511#true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 128#L800-2true, 9019#true, thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 163#L725true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:31:50,691 INFO L383 tUnfolder$Statistics]: this new event has 261 ancestors and is cut-off event [2022-09-16 11:31:50,691 INFO L386 tUnfolder$Statistics]: existing Event has 261 ancestors and is cut-off event [2022-09-16 11:31:50,692 INFO L386 tUnfolder$Statistics]: existing Event has 261 ancestors and is cut-off event [2022-09-16 11:31:50,692 INFO L386 tUnfolder$Statistics]: existing Event has 261 ancestors and is cut-off event [2022-09-16 11:31:50,704 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1147] L724-->L725: Formula: (= v_~dev_data~0_2 0) InVars {} OutVars{~dev_data~0=v_~dev_data~0_2} AuxVars[] AssignedVars[~dev_data~0][165], [8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 8511#true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 228#L801true, 9019#true, thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 163#L725true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:31:50,704 INFO L383 tUnfolder$Statistics]: this new event has 262 ancestors and is cut-off event [2022-09-16 11:31:50,705 INFO L386 tUnfolder$Statistics]: existing Event has 262 ancestors and is cut-off event [2022-09-16 11:31:50,705 INFO L386 tUnfolder$Statistics]: existing Event has 262 ancestors and is cut-off event [2022-09-16 11:31:50,705 INFO L386 tUnfolder$Statistics]: existing Event has 262 ancestors and is cut-off event [2022-09-16 11:31:50,733 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1147] L724-->L725: Formula: (= v_~dev_data~0_2 0) InVars {} OutVars{~dev_data~0=v_~dev_data~0_2} AuxVars[] AssignedVars[~dev_data~0][165], [8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 8511#true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9019#true, thread2Thread1of1ForFork1InUse, 369#L803true, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 163#L725true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:31:50,733 INFO L383 tUnfolder$Statistics]: this new event has 264 ancestors and is cut-off event [2022-09-16 11:31:50,733 INFO L386 tUnfolder$Statistics]: existing Event has 264 ancestors and is cut-off event [2022-09-16 11:31:50,733 INFO L386 tUnfolder$Statistics]: existing Event has 264 ancestors and is cut-off event [2022-09-16 11:31:50,733 INFO L386 tUnfolder$Statistics]: existing Event has 264 ancestors and is cut-off event [2022-09-16 11:31:50,734 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1147] L724-->L725: Formula: (= v_~dev_data~0_2 0) InVars {} OutVars{~dev_data~0=v_~dev_data~0_2} AuxVars[] AssignedVars[~dev_data~0][165], [8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 353#L802-2true, 8511#true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9019#true, thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 163#L725true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:31:50,734 INFO L383 tUnfolder$Statistics]: this new event has 264 ancestors and is cut-off event [2022-09-16 11:31:50,734 INFO L386 tUnfolder$Statistics]: existing Event has 264 ancestors and is cut-off event [2022-09-16 11:31:50,734 INFO L386 tUnfolder$Statistics]: existing Event has 264 ancestors and is cut-off event [2022-09-16 11:31:50,734 INFO L386 tUnfolder$Statistics]: existing Event has 264 ancestors and is cut-off event [2022-09-16 11:31:51,419 INFO L130 PetriNetUnfolder]: 2945/23429 cut-off events. [2022-09-16 11:31:51,420 INFO L131 PetriNetUnfolder]: For 74488/78026 co-relation queries the response was YES. [2022-09-16 11:31:51,573 INFO L83 FinitePrefix]: Finished finitePrefix Result has 47802 conditions, 23429 events. 2945/23429 cut-off events. For 74488/78026 co-relation queries the response was YES. Maximal size of possible extension queue 438. Compared 298774 event pairs, 866 based on Foata normal form. 372/22138 useless extension candidates. Maximal degree in co-relation 28992. Up to 2241 conditions per place. [2022-09-16 11:31:51,642 INFO L137 encePairwiseOnDemand]: 474/488 looper letters, 130 selfloop transitions, 20 changer transitions 0/606 dead transitions. [2022-09-16 11:31:51,642 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 521 places, 606 transitions, 3294 flow [2022-09-16 11:31:51,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-09-16 11:31:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-09-16 11:31:51,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 4195 transitions. [2022-09-16 11:31:51,645 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8596311475409836 [2022-09-16 11:31:51,645 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 4195 transitions. [2022-09-16 11:31:51,645 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 4195 transitions. [2022-09-16 11:31:51,646 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:31:51,646 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 4195 transitions. [2022-09-16 11:31:51,649 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 419.5) internal successors, (4195), 10 states have internal predecessors, (4195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:51,652 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 488.0) internal successors, (5368), 11 states have internal predecessors, (5368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:51,653 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 488.0) internal successors, (5368), 11 states have internal predecessors, (5368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:51,653 INFO L175 Difference]: Start difference. First operand has 512 places, 564 transitions, 2702 flow. Second operand 10 states and 4195 transitions. [2022-09-16 11:31:51,653 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 521 places, 606 transitions, 3294 flow [2022-09-16 11:31:51,729 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 509 places, 606 transitions, 3181 flow, removed 2 selfloop flow, removed 12 redundant places. [2022-09-16 11:31:51,735 INFO L231 Difference]: Finished difference. Result has 512 places, 577 transitions, 2749 flow [2022-09-16 11:31:51,735 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=2589, PETRI_DIFFERENCE_MINUEND_PLACES=500, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=564, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=551, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=2749, PETRI_PLACES=512, PETRI_TRANSITIONS=577} [2022-09-16 11:31:51,736 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 45 predicate places. [2022-09-16 11:31:51,736 INFO L495 AbstractCegarLoop]: Abstraction has has 512 places, 577 transitions, 2749 flow [2022-09-16 11:31:51,736 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 412.0) internal successors, (3708), 9 states have internal predecessors, (3708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:51,736 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:31:51,737 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:31:51,755 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-09-16 11:31:51,937 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:31:51,938 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting thread2Err11ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:31:51,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:31:51,938 INFO L85 PathProgramCache]: Analyzing trace with hash 153947900, now seen corresponding path program 1 times [2022-09-16 11:31:51,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:31:51,938 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1783573083] [2022-09-16 11:31:51,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:31:51,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:31:51,970 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:31:51,970 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [387000874] [2022-09-16 11:31:51,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:31:51,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:31:51,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:31:51,972 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:31:51,973 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-09-16 11:31:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:31:52,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 4 conjunts are in the unsatisfiable core [2022-09-16 11:31:52,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:31:56,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:31:56,742 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:31:56,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:31:56,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1783573083] [2022-09-16 11:31:56,742 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:31:56,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [387000874] [2022-09-16 11:31:56,742 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [387000874] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:31:56,742 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:31:56,742 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-09-16 11:31:56,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921641596] [2022-09-16 11:31:56,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:31:56,743 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-09-16 11:31:56,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:31:56,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-09-16 11:31:56,744 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-09-16 11:31:56,745 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 425 out of 488 [2022-09-16 11:31:56,746 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 512 places, 577 transitions, 2749 flow. Second operand has 5 states, 5 states have (on average 429.4) internal successors, (2147), 5 states have internal predecessors, (2147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:31:56,746 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:31:56,746 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 425 of 488 [2022-09-16 11:31:56,746 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:32:00,075 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1392] L787-1-->L787-2: Formula: (<= 0 (+ (let ((.cse0 (div |v_thread2Thread1of1ForFork1_scull_write_~f_pos#1_11| |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_11|))) (ite (and (not (= 0 (mod |v_thread2Thread1of1ForFork1_scull_write_~f_pos#1_11| |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_11|))) (< |v_thread2Thread1of1ForFork1_scull_write_~f_pos#1_11| 0)) (ite (< |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_11| 0) (+ (- 1) .cse0) (+ .cse0 1)) .cse0)) 2147483648)) InVars {thread2Thread1of1ForFork1_scull_write_~f_pos#1=|v_thread2Thread1of1ForFork1_scull_write_~f_pos#1_11|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_11|} OutVars{thread2Thread1of1ForFork1_scull_write_~f_pos#1=|v_thread2Thread1of1ForFork1_scull_write_~f_pos#1_11|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_11|} AuxVars[] AssignedVars[][403], [9514#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), 365#L787-2true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 293#L749true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:32:00,076 INFO L383 tUnfolder$Statistics]: this new event has 241 ancestors and is cut-off event [2022-09-16 11:32:00,076 INFO L386 tUnfolder$Statistics]: existing Event has 241 ancestors and is cut-off event [2022-09-16 11:32:00,076 INFO L386 tUnfolder$Statistics]: existing Event has 241 ancestors and is cut-off event [2022-09-16 11:32:00,076 INFO L386 tUnfolder$Statistics]: existing Event has 241 ancestors and is cut-off event [2022-09-16 11:32:00,099 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1391] L787-1-->thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW: Formula: (not (<= 0 (+ (let ((.cse0 (div |v_thread2Thread1of1ForFork1_scull_write_~f_pos#1_9| |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_9|))) (ite (and (not (= (mod |v_thread2Thread1of1ForFork1_scull_write_~f_pos#1_9| |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_9|) 0)) (< |v_thread2Thread1of1ForFork1_scull_write_~f_pos#1_9| 0)) (ite (< |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_9| 0) (+ (- 1) .cse0) (+ .cse0 1)) .cse0)) 2147483648))) InVars {thread2Thread1of1ForFork1_scull_write_~f_pos#1=|v_thread2Thread1of1ForFork1_scull_write_~f_pos#1_9|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_9|} OutVars{thread2Thread1of1ForFork1_scull_write_~f_pos#1=|v_thread2Thread1of1ForFork1_scull_write_~f_pos#1_9|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_9|} AuxVars[] AssignedVars[][404], [9514#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 214#thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, 9791#(<= 0 ~dev_data~0), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 293#L749true]) [2022-09-16 11:32:00,100 INFO L383 tUnfolder$Statistics]: this new event has 241 ancestors and is not cut-off event [2022-09-16 11:32:00,100 INFO L386 tUnfolder$Statistics]: existing Event has 241 ancestors and is not cut-off event [2022-09-16 11:32:00,100 INFO L386 tUnfolder$Statistics]: existing Event has 241 ancestors and is not cut-off event [2022-09-16 11:32:00,100 INFO L386 tUnfolder$Statistics]: existing Event has 241 ancestors and is not cut-off event [2022-09-16 11:32:01,746 INFO L130 PetriNetUnfolder]: 2913/28319 cut-off events. [2022-09-16 11:32:01,747 INFO L131 PetriNetUnfolder]: For 82721/87999 co-relation queries the response was YES. [2022-09-16 11:32:02,029 INFO L83 FinitePrefix]: Finished finitePrefix Result has 55656 conditions, 28319 events. 2913/28319 cut-off events. For 82721/87999 co-relation queries the response was YES. Maximal size of possible extension queue 473. Compared 371631 event pairs, 923 based on Foata normal form. 379/26644 useless extension candidates. Maximal degree in co-relation 52710. Up to 2364 conditions per place. [2022-09-16 11:32:02,118 INFO L137 encePairwiseOnDemand]: 477/488 looper letters, 105 selfloop transitions, 25 changer transitions 0/626 dead transitions. [2022-09-16 11:32:02,118 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 517 places, 626 transitions, 3261 flow [2022-09-16 11:32:02,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-09-16 11:32:02,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-09-16 11:32:02,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2650 transitions. [2022-09-16 11:32:02,121 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9050546448087432 [2022-09-16 11:32:02,121 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2650 transitions. [2022-09-16 11:32:02,122 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2650 transitions. [2022-09-16 11:32:02,122 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:32:02,122 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2650 transitions. [2022-09-16 11:32:02,125 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 441.6666666666667) internal successors, (2650), 6 states have internal predecessors, (2650), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:02,127 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 488.0) internal successors, (3416), 7 states have internal predecessors, (3416), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:02,127 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 488.0) internal successors, (3416), 7 states have internal predecessors, (3416), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:02,127 INFO L175 Difference]: Start difference. First operand has 512 places, 577 transitions, 2749 flow. Second operand 6 states and 2650 transitions. [2022-09-16 11:32:02,127 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 517 places, 626 transitions, 3261 flow [2022-09-16 11:32:02,326 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 512 places, 626 transitions, 3230 flow, removed 6 selfloop flow, removed 5 redundant places. [2022-09-16 11:32:02,332 INFO L231 Difference]: Finished difference. Result has 516 places, 590 transitions, 2945 flow [2022-09-16 11:32:02,333 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=2720, PETRI_DIFFERENCE_MINUEND_PLACES=507, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=577, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=558, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=2945, PETRI_PLACES=516, PETRI_TRANSITIONS=590} [2022-09-16 11:32:02,333 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 49 predicate places. [2022-09-16 11:32:02,333 INFO L495 AbstractCegarLoop]: Abstraction has has 516 places, 590 transitions, 2945 flow [2022-09-16 11:32:02,334 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 429.4) internal successors, (2147), 5 states have internal predecessors, (2147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:02,334 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:32:02,334 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:32:02,352 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2022-09-16 11:32:02,534 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:32:02,535 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting thread2Err12ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:32:02,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:32:02,535 INFO L85 PathProgramCache]: Analyzing trace with hash 477419077, now seen corresponding path program 1 times [2022-09-16 11:32:02,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:32:02,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [604053110] [2022-09-16 11:32:02,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:32:02,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:32:02,552 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:32:02,552 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [106217746] [2022-09-16 11:32:02,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:32:02,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:32:02,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:32:02,554 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:32:02,556 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-09-16 11:32:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:32:02,719 INFO L263 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 7 conjunts are in the unsatisfiable core [2022-09-16 11:32:02,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:32:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:32:02,881 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:32:02,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:32:02,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [604053110] [2022-09-16 11:32:02,881 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:32:02,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [106217746] [2022-09-16 11:32:02,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [106217746] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:32:02,882 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:32:02,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-09-16 11:32:02,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029111838] [2022-09-16 11:32:02,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:32:02,882 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-09-16 11:32:02,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:32:02,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-09-16 11:32:02,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-09-16 11:32:02,885 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 414 out of 488 [2022-09-16 11:32:02,888 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 516 places, 590 transitions, 2945 flow. Second operand has 8 states, 8 states have (on average 417.25) internal successors, (3338), 8 states have internal predecessors, (3338), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:02,888 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:32:02,888 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 414 of 488 [2022-09-16 11:32:02,888 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:32:09,939 INFO L130 PetriNetUnfolder]: 3936/35906 cut-off events. [2022-09-16 11:32:09,940 INFO L131 PetriNetUnfolder]: For 139664/149236 co-relation queries the response was YES. [2022-09-16 11:32:10,353 INFO L83 FinitePrefix]: Finished finitePrefix Result has 75591 conditions, 35906 events. 3936/35906 cut-off events. For 139664/149236 co-relation queries the response was YES. Maximal size of possible extension queue 619. Compared 490599 event pairs, 890 based on Foata normal form. 414/33648 useless extension candidates. Maximal degree in co-relation 72278. Up to 3035 conditions per place. [2022-09-16 11:32:10,509 INFO L137 encePairwiseOnDemand]: 477/488 looper letters, 170 selfloop transitions, 22 changer transitions 2/653 dead transitions. [2022-09-16 11:32:10,509 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 525 places, 653 transitions, 4004 flow [2022-09-16 11:32:10,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-09-16 11:32:10,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-09-16 11:32:10,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 4255 transitions. [2022-09-16 11:32:10,512 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8719262295081968 [2022-09-16 11:32:10,512 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 4255 transitions. [2022-09-16 11:32:10,512 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 4255 transitions. [2022-09-16 11:32:10,513 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:32:10,513 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 4255 transitions. [2022-09-16 11:32:10,516 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 425.5) internal successors, (4255), 10 states have internal predecessors, (4255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:10,519 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 488.0) internal successors, (5368), 11 states have internal predecessors, (5368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:10,520 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 488.0) internal successors, (5368), 11 states have internal predecessors, (5368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:10,520 INFO L175 Difference]: Start difference. First operand has 516 places, 590 transitions, 2945 flow. Second operand 10 states and 4255 transitions. [2022-09-16 11:32:10,520 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 525 places, 653 transitions, 4004 flow [2022-09-16 11:32:10,636 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 525 places, 653 transitions, 3970 flow, removed 17 selfloop flow, removed 0 redundant places. [2022-09-16 11:32:10,642 INFO L231 Difference]: Finished difference. Result has 528 places, 598 transitions, 3085 flow [2022-09-16 11:32:10,642 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=2923, PETRI_DIFFERENCE_MINUEND_PLACES=516, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=590, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=571, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=3085, PETRI_PLACES=528, PETRI_TRANSITIONS=598} [2022-09-16 11:32:10,643 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 61 predicate places. [2022-09-16 11:32:10,643 INFO L495 AbstractCegarLoop]: Abstraction has has 528 places, 598 transitions, 3085 flow [2022-09-16 11:32:10,644 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 417.25) internal successors, (3338), 8 states have internal predecessors, (3338), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:10,644 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:32:10,644 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:32:10,662 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-09-16 11:32:10,844 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:32:10,844 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting thread2Err13ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:32:10,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:32:10,845 INFO L85 PathProgramCache]: Analyzing trace with hash 1915090974, now seen corresponding path program 1 times [2022-09-16 11:32:10,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:32:10,845 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114577046] [2022-09-16 11:32:10,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:32:10,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:32:10,863 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:32:10,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1792994339] [2022-09-16 11:32:10,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:32:10,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:32:10,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:32:10,865 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:32:10,868 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-09-16 11:32:11,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:32:11,013 INFO L263 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 9 conjunts are in the unsatisfiable core [2022-09-16 11:32:11,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:32:20,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:32:20,697 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:32:20,697 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:32:20,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114577046] [2022-09-16 11:32:20,697 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:32:20,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1792994339] [2022-09-16 11:32:20,697 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1792994339] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:32:20,697 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:32:20,697 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-09-16 11:32:20,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793016819] [2022-09-16 11:32:20,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:32:20,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-09-16 11:32:20,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:32:20,698 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-09-16 11:32:20,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=69, Unknown=1, NotChecked=0, Total=90 [2022-09-16 11:32:20,701 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 408 out of 488 [2022-09-16 11:32:20,703 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 528 places, 598 transitions, 3085 flow. Second operand has 10 states, 10 states have (on average 411.1) internal successors, (4111), 10 states have internal predecessors, (4111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:20,703 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:32:20,703 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 408 of 488 [2022-09-16 11:32:20,703 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:32:32,452 INFO L130 PetriNetUnfolder]: 4371/36315 cut-off events. [2022-09-16 11:32:32,453 INFO L131 PetriNetUnfolder]: For 163855/178375 co-relation queries the response was YES. [2022-09-16 11:32:32,798 INFO L83 FinitePrefix]: Finished finitePrefix Result has 81843 conditions, 36315 events. 4371/36315 cut-off events. For 163855/178375 co-relation queries the response was YES. Maximal size of possible extension queue 637. Compared 492770 event pairs, 1423 based on Foata normal form. 571/34036 useless extension candidates. Maximal degree in co-relation 78466. Up to 3641 conditions per place. [2022-09-16 11:32:32,922 INFO L137 encePairwiseOnDemand]: 473/488 looper letters, 153 selfloop transitions, 40 changer transitions 0/648 dead transitions. [2022-09-16 11:32:32,922 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 537 places, 648 transitions, 4166 flow [2022-09-16 11:32:32,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-09-16 11:32:32,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-09-16 11:32:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 4189 transitions. [2022-09-16 11:32:32,925 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8584016393442623 [2022-09-16 11:32:32,925 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 4189 transitions. [2022-09-16 11:32:32,925 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 4189 transitions. [2022-09-16 11:32:32,926 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:32:32,926 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 4189 transitions. [2022-09-16 11:32:32,929 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 418.9) internal successors, (4189), 10 states have internal predecessors, (4189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:32,932 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 488.0) internal successors, (5368), 11 states have internal predecessors, (5368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:32,932 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 488.0) internal successors, (5368), 11 states have internal predecessors, (5368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:32,933 INFO L175 Difference]: Start difference. First operand has 528 places, 598 transitions, 3085 flow. Second operand 10 states and 4189 transitions. [2022-09-16 11:32:32,933 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 537 places, 648 transitions, 4166 flow [2022-09-16 11:32:33,050 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 532 places, 648 transitions, 4149 flow, removed 2 selfloop flow, removed 5 redundant places. [2022-09-16 11:32:33,058 INFO L231 Difference]: Finished difference. Result has 536 places, 627 transitions, 3649 flow [2022-09-16 11:32:33,059 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=3069, PETRI_DIFFERENCE_MINUEND_PLACES=523, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=598, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=564, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=3649, PETRI_PLACES=536, PETRI_TRANSITIONS=627} [2022-09-16 11:32:33,061 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 69 predicate places. [2022-09-16 11:32:33,061 INFO L495 AbstractCegarLoop]: Abstraction has has 536 places, 627 transitions, 3649 flow [2022-09-16 11:32:33,062 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 411.1) internal successors, (4111), 10 states have internal predecessors, (4111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:33,062 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:32:33,062 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:32:33,080 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2022-09-16 11:32:33,267 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:32:33,268 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting thread2Err13ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:32:33,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:32:33,268 INFO L85 PathProgramCache]: Analyzing trace with hash 649932673, now seen corresponding path program 1 times [2022-09-16 11:32:33,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:32:33,268 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937768375] [2022-09-16 11:32:33,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:32:33,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:32:33,291 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:32:33,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1237782498] [2022-09-16 11:32:33,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:32:33,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:32:33,292 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:32:33,293 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:32:33,300 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-09-16 11:32:33,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:32:33,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 372 conjuncts, 12 conjunts are in the unsatisfiable core [2022-09-16 11:32:33,436 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:32:33,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:32:33,933 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:32:33,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:32:33,933 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [937768375] [2022-09-16 11:32:33,933 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:32:33,933 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1237782498] [2022-09-16 11:32:33,933 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1237782498] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:32:33,933 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:32:33,933 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-09-16 11:32:33,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65358293] [2022-09-16 11:32:33,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:32:33,934 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-09-16 11:32:33,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:32:33,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-09-16 11:32:33,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-09-16 11:32:33,937 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 417 out of 488 [2022-09-16 11:32:33,939 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 536 places, 627 transitions, 3649 flow. Second operand has 12 states, 12 states have (on average 419.8333333333333) internal successors, (5038), 12 states have internal predecessors, (5038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:33,940 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:32:33,940 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 417 of 488 [2022-09-16 11:32:33,940 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:32:38,907 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][430], [11043#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), 11579#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 175#L789-1true, 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 9518#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 293#L749true]) [2022-09-16 11:32:38,907 INFO L383 tUnfolder$Statistics]: this new event has 244 ancestors and is cut-off event [2022-09-16 11:32:38,908 INFO L386 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-09-16 11:32:38,908 INFO L386 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-09-16 11:32:38,908 INFO L386 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-09-16 11:32:40,349 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][442], [10538#true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), thread2Thread1of1ForFork1InUse, 281#L931-2true, 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), 11581#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), 440#L793-4true, Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 293#L749true]) [2022-09-16 11:32:40,350 INFO L383 tUnfolder$Statistics]: this new event has 265 ancestors and is cut-off event [2022-09-16 11:32:40,350 INFO L386 tUnfolder$Statistics]: existing Event has 265 ancestors and is cut-off event [2022-09-16 11:32:40,350 INFO L386 tUnfolder$Statistics]: existing Event has 265 ancestors and is cut-off event [2022-09-16 11:32:40,350 INFO L386 tUnfolder$Statistics]: existing Event has 265 ancestors and is cut-off event [2022-09-16 11:32:40,350 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][442], [10538#true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 419#L793-1true, Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), thread2Thread1of1ForFork1InUse, 281#L931-2true, 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 11581#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 293#L749true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:32:40,350 INFO L383 tUnfolder$Statistics]: this new event has 263 ancestors and is cut-off event [2022-09-16 11:32:40,350 INFO L386 tUnfolder$Statistics]: existing Event has 263 ancestors and is cut-off event [2022-09-16 11:32:40,350 INFO L386 tUnfolder$Statistics]: existing Event has 263 ancestors and is cut-off event [2022-09-16 11:32:40,350 INFO L386 tUnfolder$Statistics]: existing Event has 263 ancestors and is cut-off event [2022-09-16 11:32:40,351 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][442], [10538#true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), thread2Thread1of1ForFork1InUse, 281#L931-2true, 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), 11581#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), 179#L793-2true, Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 293#L749true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:32:40,351 INFO L383 tUnfolder$Statistics]: this new event has 264 ancestors and is cut-off event [2022-09-16 11:32:40,351 INFO L386 tUnfolder$Statistics]: existing Event has 264 ancestors and is cut-off event [2022-09-16 11:32:40,351 INFO L386 tUnfolder$Statistics]: existing Event has 264 ancestors and is cut-off event [2022-09-16 11:32:40,351 INFO L386 tUnfolder$Statistics]: existing Event has 264 ancestors and is cut-off event [2022-09-16 11:32:40,644 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][442], [10538#true, 308#L796-3true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), thread2Thread1of1ForFork1InUse, 281#L931-2true, 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), 11581#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 293#L749true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:32:40,645 INFO L383 tUnfolder$Statistics]: this new event has 269 ancestors and is not cut-off event [2022-09-16 11:32:40,645 INFO L386 tUnfolder$Statistics]: existing Event has 269 ancestors and is not cut-off event [2022-09-16 11:32:40,645 INFO L386 tUnfolder$Statistics]: existing Event has 269 ancestors and is not cut-off event [2022-09-16 11:32:40,645 INFO L386 tUnfolder$Statistics]: existing Event has 269 ancestors and is not cut-off event [2022-09-16 11:32:40,645 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][442], [10538#true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), thread2Thread1of1ForFork1InUse, 281#L931-2true, 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), 11581#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), 458#thread2Err13ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 293#L749true]) [2022-09-16 11:32:40,645 INFO L383 tUnfolder$Statistics]: this new event has 270 ancestors and is cut-off event [2022-09-16 11:32:40,645 INFO L386 tUnfolder$Statistics]: existing Event has 270 ancestors and is cut-off event [2022-09-16 11:32:40,645 INFO L386 tUnfolder$Statistics]: existing Event has 270 ancestors and is cut-off event [2022-09-16 11:32:40,645 INFO L386 tUnfolder$Statistics]: existing Event has 270 ancestors and is cut-off event [2022-09-16 11:32:40,733 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][442], [10538#true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), thread2Thread1of1ForFork1InUse, 281#L931-2true, 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), 11581#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), 324#L796-6true, Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 293#L749true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:32:40,734 INFO L383 tUnfolder$Statistics]: this new event has 272 ancestors and is not cut-off event [2022-09-16 11:32:40,734 INFO L386 tUnfolder$Statistics]: existing Event has 272 ancestors and is not cut-off event [2022-09-16 11:32:40,734 INFO L386 tUnfolder$Statistics]: existing Event has 272 ancestors and is not cut-off event [2022-09-16 11:32:40,734 INFO L386 tUnfolder$Statistics]: existing Event has 272 ancestors and is not cut-off event [2022-09-16 11:32:41,296 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][442], [10538#true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), thread2Thread1of1ForFork1InUse, 281#L931-2true, 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), 11581#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 293#L749true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 89#L800-1true]) [2022-09-16 11:32:41,296 INFO L383 tUnfolder$Statistics]: this new event has 287 ancestors and is not cut-off event [2022-09-16 11:32:41,296 INFO L386 tUnfolder$Statistics]: existing Event has 287 ancestors and is not cut-off event [2022-09-16 11:32:41,296 INFO L386 tUnfolder$Statistics]: existing Event has 287 ancestors and is not cut-off event [2022-09-16 11:32:41,296 INFO L386 tUnfolder$Statistics]: existing Event has 287 ancestors and is not cut-off event [2022-09-16 11:32:41,297 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][442], [10538#true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), thread2Thread1of1ForFork1InUse, 281#L931-2true, 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 11581#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), 474#thread2Err15ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 293#L749true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:32:41,297 INFO L383 tUnfolder$Statistics]: this new event has 288 ancestors and is cut-off event [2022-09-16 11:32:41,297 INFO L386 tUnfolder$Statistics]: existing Event has 288 ancestors and is cut-off event [2022-09-16 11:32:41,297 INFO L386 tUnfolder$Statistics]: existing Event has 288 ancestors and is cut-off event [2022-09-16 11:32:41,297 INFO L386 tUnfolder$Statistics]: existing Event has 288 ancestors and is cut-off event [2022-09-16 11:32:41,297 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][442], [10538#true, Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 128#L800-2true, thread2Thread1of1ForFork1InUse, 281#L931-2true, 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 11581#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 293#L749true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:32:41,297 INFO L383 tUnfolder$Statistics]: this new event has 288 ancestors and is cut-off event [2022-09-16 11:32:41,297 INFO L386 tUnfolder$Statistics]: existing Event has 288 ancestors and is cut-off event [2022-09-16 11:32:41,297 INFO L386 tUnfolder$Statistics]: existing Event has 288 ancestors and is cut-off event [2022-09-16 11:32:41,297 INFO L386 tUnfolder$Statistics]: existing Event has 288 ancestors and is cut-off event [2022-09-16 11:32:41,350 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][545], [10533#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0)), 10538#true, 8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), 11583#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), 8#L802true, Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 293#L749true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:32:41,350 INFO L383 tUnfolder$Statistics]: this new event has 290 ancestors and is not cut-off event [2022-09-16 11:32:41,350 INFO L386 tUnfolder$Statistics]: existing Event has 290 ancestors and is not cut-off event [2022-09-16 11:32:41,350 INFO L386 tUnfolder$Statistics]: existing Event has 290 ancestors and is not cut-off event [2022-09-16 11:32:41,350 INFO L386 tUnfolder$Statistics]: existing Event has 290 ancestors and is not cut-off event [2022-09-16 11:32:41,365 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][545], [10533#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0)), 10538#true, 8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), 11583#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), 353#L802-2true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 293#L749true]) [2022-09-16 11:32:41,366 INFO L383 tUnfolder$Statistics]: this new event has 291 ancestors and is not cut-off event [2022-09-16 11:32:41,366 INFO L386 tUnfolder$Statistics]: existing Event has 291 ancestors and is not cut-off event [2022-09-16 11:32:41,366 INFO L386 tUnfolder$Statistics]: existing Event has 291 ancestors and is not cut-off event [2022-09-16 11:32:41,366 INFO L386 tUnfolder$Statistics]: existing Event has 291 ancestors and is not cut-off event [2022-09-16 11:32:41,366 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][545], [10533#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0)), 10538#true, 8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), 11583#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), thread2Thread1of1ForFork1InUse, 281#L931-2true, 369#L803true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), Black: 9525#true, Black: 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 293#L749true, Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))))]) [2022-09-16 11:32:41,366 INFO L383 tUnfolder$Statistics]: this new event has 291 ancestors and is not cut-off event [2022-09-16 11:32:41,366 INFO L386 tUnfolder$Statistics]: existing Event has 291 ancestors and is not cut-off event [2022-09-16 11:32:41,366 INFO L386 tUnfolder$Statistics]: existing Event has 291 ancestors and is not cut-off event [2022-09-16 11:32:41,367 INFO L386 tUnfolder$Statistics]: existing Event has 291 ancestors and is not cut-off event [2022-09-16 11:32:41,367 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1484] loaderEXIT-->L931-2: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem44#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_loaderThread1of1ForFork2_thidvar0_4) (= v_loaderThread1of1ForFork2_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_5|, loaderThread1of1ForFork2_thidvar1=v_loaderThread1of1ForFork2_thidvar1_4, loaderThread1of1ForFork2_thidvar0=v_loaderThread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][545], [10533#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0)), 10538#true, 8000#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), 6494#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|) (<= ~scull_quantum~0 4000) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 4000) (<= ~dev_quantum~0 4000)), 11583#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~count#1| 10) (<= |thread2Thread1of1ForFork1_~count~1#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~count#1| 10) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4999#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 7427#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 9791#(<= 0 ~dev_data~0), 353#L802-2true, Black: 6995#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), 1757#(and (= |thread2Thread1of1ForFork1_scull_write_~qset~2#1| 1000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= ~scull_qset~0 1000) (= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (= ~dev_quantum~0 4000)), Black: 2962#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 1393#(and (= |thread1Thread1of1ForFork0_scull_read_~quantum~0#1| 4000) (= ~scull_quantum~0 4000) (= 1000 ~dev_qset~0) (= |thread1Thread1of1ForFork0_scull_read_~qset~1#1| 1000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), thread2Thread1of1ForFork1InUse, 281#L931-2true, Black: 2579#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 2336#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~scull_qset~0) (<= 4000 ~scull_quantum~0)), Black: 2591#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9948#(and (<= 0 ~dev_data~0) (or (and (<= 0 (+ 2147483649 (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (not (= (mod |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0))) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)))), Black: 9952#(and (<= 0 ~dev_data~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (not (< |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0))))), 3466#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 9525#true, Black: 10527#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), 1911#(<= 0 |thread1Thread1of1ForFork0_~off~0#1|), Black: 10529#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647) (<= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0)), Black: 10531#(and (<= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1| 0) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| 0) (<= (+ |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| ~dev_data~0) 2147483647)), Black: 11047#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 4457#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 4327#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 11045#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 10973#(and (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (<= |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~q_pos~1#1|)))) (<= 0 ~dev_data~0)), Black: 11049#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= 0 ~dev_data~0) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= 0 (+ (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483648)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1|) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|)), Black: 5997#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 2158#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 2156#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_scull_read_#in~f_pos#1|) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9520#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (<= ~dev_data~0 0) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1999#(and (<= ~dev_size~0 0) (<= 0 |thread1Thread1of1ForFork0_~off~0#1|)), Black: 9189#(<= 0 |thread2Thread1of1ForFork1_~off~1#1|), Black: 1387#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000) (= ~dev_quantum~0 4000)), Black: 9450#(and (<= ~dev_data~0 0) (or (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (not (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0)) (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))) (exists ((|thread2Thread1of1ForFork1_scull_write_~rest~1#1| Int)) (and (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (<= |thread2Thread1of1ForFork1_scull_write_~s_pos~1#1| (div |thread2Thread1of1ForFork1_scull_write_~rest~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (< |thread2Thread1of1ForFork1_scull_write_~quantum~1#1| 0))) (<= 0 |thread2Thread1of1ForFork1_scull_write_~rest~1#1|))))), Black: 1108#(and (= ~scull_quantum~0 4000) (= ~scull_qset~0 1000)), Black: 3958#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8940#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), Black: 5498#(and (= |thread2Thread1of1ForFork1_~off~1#1| 0) (<= 1000 ~dev_qset~0) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int) (|thread2Thread1of1ForFork1_scull_write_~qset~2#1| Int)) (and (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1|) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (= |thread2Thread1of1ForFork1_scull_write_~f_pos#1| 0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0) (= |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1| 0)), Black: 8507#(and (<= 1000 ~dev_qset~0) (<= 0 |thread2Thread1of1ForFork1_scull_write_#in~f_pos#1|) (<= 0 |thread2Thread1of1ForFork1_~off~1#1|) (<= (* |thread2Thread1of1ForFork1_scull_write_~qset~2#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|))) (<= 1000 |thread2Thread1of1ForFork1_scull_write_~qset~2#1|) (<= 1000 ~scull_qset~0) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) (<= 4000 ~scull_quantum~0) (<= 4000 ~dev_quantum~0)), Black: 8437#(and (<= 0 |thread2Thread1of1ForFork1_scull_write_~f_pos#1|) (exists ((|thread2Thread1of1ForFork1_scull_write_~quantum~1#1| Int)) (and (= (mod |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 0) (<= 1000 (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)) (<= (* (div |thread2Thread1of1ForFork1_scull_write_~itemsize~1#1| |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|) 2147483647) (<= 4000 |thread2Thread1of1ForFork1_scull_write_~quantum~1#1|)))), 293#L749true]) [2022-09-16 11:32:41,367 INFO L383 tUnfolder$Statistics]: this new event has 292 ancestors and is cut-off event [2022-09-16 11:32:41,367 INFO L386 tUnfolder$Statistics]: existing Event has 292 ancestors and is cut-off event [2022-09-16 11:32:41,367 INFO L386 tUnfolder$Statistics]: existing Event has 292 ancestors and is cut-off event [2022-09-16 11:32:41,367 INFO L386 tUnfolder$Statistics]: existing Event has 292 ancestors and is cut-off event [2022-09-16 11:32:42,052 INFO L130 PetriNetUnfolder]: 5290/35135 cut-off events. [2022-09-16 11:32:42,052 INFO L131 PetriNetUnfolder]: For 289443/314392 co-relation queries the response was YES. [2022-09-16 11:32:42,399 INFO L83 FinitePrefix]: Finished finitePrefix Result has 95410 conditions, 35135 events. 5290/35135 cut-off events. For 289443/314392 co-relation queries the response was YES. Maximal size of possible extension queue 658. Compared 469416 event pairs, 953 based on Foata normal form. 919/32683 useless extension candidates. Maximal degree in co-relation 94069. Up to 4836 conditions per place. [2022-09-16 11:32:42,540 INFO L137 encePairwiseOnDemand]: 473/488 looper letters, 181 selfloop transitions, 21 changer transitions 1/671 dead transitions. [2022-09-16 11:32:42,540 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 544 places, 671 transitions, 5056 flow [2022-09-16 11:32:42,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-09-16 11:32:42,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-09-16 11:32:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 5523 transitions. [2022-09-16 11:32:42,545 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8705863808322825 [2022-09-16 11:32:42,545 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 5523 transitions. [2022-09-16 11:32:42,546 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 5523 transitions. [2022-09-16 11:32:42,546 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:32:42,546 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 5523 transitions. [2022-09-16 11:32:42,550 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 424.84615384615387) internal successors, (5523), 13 states have internal predecessors, (5523), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:42,553 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 488.0) internal successors, (6832), 14 states have internal predecessors, (6832), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:42,553 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 488.0) internal successors, (6832), 14 states have internal predecessors, (6832), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:42,553 INFO L175 Difference]: Start difference. First operand has 536 places, 627 transitions, 3649 flow. Second operand 13 states and 5523 transitions. [2022-09-16 11:32:42,553 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 544 places, 671 transitions, 5056 flow [2022-09-16 11:32:42,695 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 540 places, 671 transitions, 4928 flow, removed 50 selfloop flow, removed 4 redundant places. [2022-09-16 11:32:42,703 INFO L231 Difference]: Finished difference. Result has 540 places, 621 transitions, 3546 flow [2022-09-16 11:32:42,704 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=3504, PETRI_DIFFERENCE_MINUEND_PLACES=528, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=621, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=21, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=600, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=3546, PETRI_PLACES=540, PETRI_TRANSITIONS=621} [2022-09-16 11:32:42,704 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 73 predicate places. [2022-09-16 11:32:42,704 INFO L495 AbstractCegarLoop]: Abstraction has has 540 places, 621 transitions, 3546 flow [2022-09-16 11:32:42,705 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 419.8333333333333) internal successors, (5038), 12 states have internal predecessors, (5038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:42,705 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:32:42,705 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:32:42,734 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-09-16 11:32:42,931 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:32:42,931 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:32:42,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:32:42,932 INFO L85 PathProgramCache]: Analyzing trace with hash -982856388, now seen corresponding path program 1 times [2022-09-16 11:32:42,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:32:42,932 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2119013978] [2022-09-16 11:32:42,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:32:42,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:32:42,959 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:32:42,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1216953095] [2022-09-16 11:32:42,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:32:42,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:32:42,960 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:32:42,965 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:32:42,975 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-09-16 11:32:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:32:43,150 INFO L263 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 13 conjunts are in the unsatisfiable core [2022-09-16 11:32:43,155 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:32:43,654 WARN L640 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2022-09-16 11:32:44,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:32:44,097 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:32:44,097 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:32:44,097 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2119013978] [2022-09-16 11:32:44,097 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:32:44,097 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1216953095] [2022-09-16 11:32:44,097 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1216953095] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:32:44,098 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:32:44,098 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-09-16 11:32:44,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047111812] [2022-09-16 11:32:44,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:32:44,098 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-09-16 11:32:44,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:32:44,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-09-16 11:32:44,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-09-16 11:32:44,103 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:32:44,106 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 540 places, 621 transitions, 3546 flow. Second operand has 13 states, 13 states have (on average 419.9230769230769) internal successors, (5459), 13 states have internal predecessors, (5459), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:44,106 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:32:44,106 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:32:44,107 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:32:52,352 INFO L130 PetriNetUnfolder]: 5407/36794 cut-off events. [2022-09-16 11:32:52,353 INFO L131 PetriNetUnfolder]: For 215485/220922 co-relation queries the response was YES. [2022-09-16 11:32:52,745 INFO L83 FinitePrefix]: Finished finitePrefix Result has 92188 conditions, 36794 events. 5407/36794 cut-off events. For 215485/220922 co-relation queries the response was YES. Maximal size of possible extension queue 620. Compared 492243 event pairs, 622 based on Foata normal form. 813/35454 useless extension candidates. Maximal degree in co-relation 81445. Up to 5142 conditions per place. [2022-09-16 11:32:53,016 INFO L137 encePairwiseOnDemand]: 465/488 looper letters, 238 selfloop transitions, 61 changer transitions 0/739 dead transitions. [2022-09-16 11:32:53,016 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 553 places, 739 transitions, 6032 flow [2022-09-16 11:32:53,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-09-16 11:32:53,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-09-16 11:32:53,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 6018 transitions. [2022-09-16 11:32:53,021 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8808548009367682 [2022-09-16 11:32:53,021 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 6018 transitions. [2022-09-16 11:32:53,021 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 6018 transitions. [2022-09-16 11:32:53,024 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:32:53,025 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 6018 transitions. [2022-09-16 11:32:53,034 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 429.85714285714283) internal successors, (6018), 14 states have internal predecessors, (6018), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:53,039 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:53,040 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:53,040 INFO L175 Difference]: Start difference. First operand has 540 places, 621 transitions, 3546 flow. Second operand 14 states and 6018 transitions. [2022-09-16 11:32:53,040 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 553 places, 739 transitions, 6032 flow [2022-09-16 11:32:53,186 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 542 places, 739 transitions, 5992 flow, removed 0 selfloop flow, removed 11 redundant places. [2022-09-16 11:32:53,193 INFO L231 Difference]: Finished difference. Result has 544 places, 633 transitions, 3849 flow [2022-09-16 11:32:53,194 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=3506, PETRI_DIFFERENCE_MINUEND_PLACES=529, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=621, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=49, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=561, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=3849, PETRI_PLACES=544, PETRI_TRANSITIONS=633} [2022-09-16 11:32:53,194 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 77 predicate places. [2022-09-16 11:32:53,194 INFO L495 AbstractCegarLoop]: Abstraction has has 544 places, 633 transitions, 3849 flow [2022-09-16 11:32:53,195 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 419.9230769230769) internal successors, (5459), 13 states have internal predecessors, (5459), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:53,195 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:32:53,195 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:32:53,213 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0 [2022-09-16 11:32:53,395 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-09-16 11:32:53,396 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:32:53,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:32:53,396 INFO L85 PathProgramCache]: Analyzing trace with hash -942389764, now seen corresponding path program 2 times [2022-09-16 11:32:53,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:32:53,396 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [354178556] [2022-09-16 11:32:53,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:32:53,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:32:53,422 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:32:53,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2142909223] [2022-09-16 11:32:53,423 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-09-16 11:32:53,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:32:53,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:32:53,424 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:32:53,425 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-09-16 11:32:53,600 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-09-16 11:32:53,600 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-09-16 11:32:53,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 13 conjunts are in the unsatisfiable core [2022-09-16 11:32:53,605 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:32:54,023 WARN L640 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2022-09-16 11:32:54,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:32:54,376 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:32:54,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:32:54,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [354178556] [2022-09-16 11:32:54,376 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:32:54,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2142909223] [2022-09-16 11:32:54,376 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2142909223] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:32:54,376 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:32:54,376 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-09-16 11:32:54,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609352908] [2022-09-16 11:32:54,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:32:54,377 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-09-16 11:32:54,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:32:54,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-09-16 11:32:54,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-09-16 11:32:54,380 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:32:54,383 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 544 places, 633 transitions, 3849 flow. Second operand has 13 states, 13 states have (on average 419.9230769230769) internal successors, (5459), 13 states have internal predecessors, (5459), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:32:54,383 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:32:54,383 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:32:54,384 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:33:03,082 INFO L130 PetriNetUnfolder]: 5336/37401 cut-off events. [2022-09-16 11:33:03,083 INFO L131 PetriNetUnfolder]: For 225755/232010 co-relation queries the response was YES. [2022-09-16 11:33:03,466 INFO L83 FinitePrefix]: Finished finitePrefix Result has 93963 conditions, 37401 events. 5336/37401 cut-off events. For 225755/232010 co-relation queries the response was YES. Maximal size of possible extension queue 641. Compared 503944 event pairs, 611 based on Foata normal form. 860/36074 useless extension candidates. Maximal degree in co-relation 83253. Up to 5270 conditions per place. [2022-09-16 11:33:03,609 INFO L137 encePairwiseOnDemand]: 465/488 looper letters, 220 selfloop transitions, 85 changer transitions 0/745 dead transitions. [2022-09-16 11:33:03,609 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 557 places, 745 transitions, 6370 flow [2022-09-16 11:33:03,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-09-16 11:33:03,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-09-16 11:33:03,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 6018 transitions. [2022-09-16 11:33:03,612 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8808548009367682 [2022-09-16 11:33:03,613 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 6018 transitions. [2022-09-16 11:33:03,613 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 6018 transitions. [2022-09-16 11:33:03,613 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:33:03,613 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 6018 transitions. [2022-09-16 11:33:03,617 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 429.85714285714283) internal successors, (6018), 14 states have internal predecessors, (6018), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:33:03,620 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:33:03,621 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:33:03,621 INFO L175 Difference]: Start difference. First operand has 544 places, 633 transitions, 3849 flow. Second operand 14 states and 6018 transitions. [2022-09-16 11:33:03,621 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 557 places, 745 transitions, 6370 flow [2022-09-16 11:33:03,779 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 547 places, 745 transitions, 6289 flow, removed 7 selfloop flow, removed 10 redundant places. [2022-09-16 11:33:03,787 INFO L231 Difference]: Finished difference. Result has 549 places, 653 transitions, 4377 flow [2022-09-16 11:33:03,788 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=3777, PETRI_DIFFERENCE_MINUEND_PLACES=534, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=633, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=65, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=551, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=4377, PETRI_PLACES=549, PETRI_TRANSITIONS=653} [2022-09-16 11:33:03,788 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 82 predicate places. [2022-09-16 11:33:03,788 INFO L495 AbstractCegarLoop]: Abstraction has has 549 places, 653 transitions, 4377 flow [2022-09-16 11:33:03,789 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 419.9230769230769) internal successors, (5459), 13 states have internal predecessors, (5459), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:33:03,789 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:33:03,789 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:33:03,808 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-09-16 11:33:03,989 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-09-16 11:33:03,990 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:33:03,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:33:03,990 INFO L85 PathProgramCache]: Analyzing trace with hash -1018572700, now seen corresponding path program 3 times [2022-09-16 11:33:03,990 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:33:03,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370785394] [2022-09-16 11:33:03,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:33:03,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:33:04,012 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-09-16 11:33:04,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [972498713] [2022-09-16 11:33:04,013 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-09-16 11:33:04,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-16 11:33:04,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 11:33:04,015 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-16 11:33:04,016 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-09-16 11:33:04,162 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2022-09-16 11:33:04,162 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-09-16 11:33:04,164 INFO L263 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 13 conjunts are in the unsatisfiable core [2022-09-16 11:33:04,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-09-16 11:33:04,589 WARN L640 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2022-09-16 11:33:05,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:33:05,052 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-09-16 11:33:05,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:33:05,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [370785394] [2022-09-16 11:33:05,052 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-09-16 11:33:05,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [972498713] [2022-09-16 11:33:05,052 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [972498713] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:33:05,052 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:33:05,052 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-09-16 11:33:05,052 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288005881] [2022-09-16 11:33:05,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:33:05,052 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-09-16 11:33:05,053 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:33:05,053 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-09-16 11:33:05,053 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-09-16 11:33:05,055 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 418 out of 488 [2022-09-16 11:33:05,057 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 549 places, 653 transitions, 4377 flow. Second operand has 13 states, 13 states have (on average 419.9230769230769) internal successors, (5459), 13 states have internal predecessors, (5459), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:33:05,057 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:33:05,057 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 418 of 488 [2022-09-16 11:33:05,057 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-09-16 11:33:15,846 INFO L130 PetriNetUnfolder]: 6400/44193 cut-off events. [2022-09-16 11:33:15,846 INFO L131 PetriNetUnfolder]: For 301253/310932 co-relation queries the response was YES. [2022-09-16 11:33:16,576 INFO L83 FinitePrefix]: Finished finitePrefix Result has 117533 conditions, 44193 events. 6400/44193 cut-off events. For 301253/310932 co-relation queries the response was YES. Maximal size of possible extension queue 751. Compared 616364 event pairs, 775 based on Foata normal form. 1189/42948 useless extension candidates. Maximal degree in co-relation 105765. Up to 6058 conditions per place. [2022-09-16 11:33:16,777 INFO L137 encePairwiseOnDemand]: 465/488 looper letters, 312 selfloop transitions, 111 changer transitions 0/863 dead transitions. [2022-09-16 11:33:16,777 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 562 places, 863 transitions, 9014 flow [2022-09-16 11:33:16,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-09-16 11:33:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-09-16 11:33:16,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 6023 transitions. [2022-09-16 11:33:16,781 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8815866510538641 [2022-09-16 11:33:16,781 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 6023 transitions. [2022-09-16 11:33:16,781 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 6023 transitions. [2022-09-16 11:33:16,781 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-09-16 11:33:16,781 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 6023 transitions. [2022-09-16 11:33:16,785 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 430.2142857142857) internal successors, (6023), 14 states have internal predecessors, (6023), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:33:16,789 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:33:16,789 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 488.0) internal successors, (7320), 15 states have internal predecessors, (7320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:33:16,789 INFO L175 Difference]: Start difference. First operand has 549 places, 653 transitions, 4377 flow. Second operand 14 states and 6023 transitions. [2022-09-16 11:33:16,789 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 562 places, 863 transitions, 9014 flow [2022-09-16 11:33:17,016 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 551 places, 863 transitions, 8738 flow, removed 56 selfloop flow, removed 11 redundant places. [2022-09-16 11:33:17,025 INFO L231 Difference]: Finished difference. Result has 555 places, 726 transitions, 5982 flow [2022-09-16 11:33:17,025 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=488, PETRI_DIFFERENCE_MINUEND_FLOW=4214, PETRI_DIFFERENCE_MINUEND_PLACES=538, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=653, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=38, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=557, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=5982, PETRI_PLACES=555, PETRI_TRANSITIONS=726} [2022-09-16 11:33:17,026 INFO L287 CegarLoopForPetriNet]: 467 programPoint places, 88 predicate places. [2022-09-16 11:33:17,026 INFO L495 AbstractCegarLoop]: Abstraction has has 555 places, 726 transitions, 5982 flow [2022-09-16 11:33:17,027 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 419.9230769230769) internal successors, (5459), 13 states have internal predecessors, (5459), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:33:17,027 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-09-16 11:33:17,027 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-09-16 11:33:17,045 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-09-16 11:33:17,227 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-09-16 11:33:17,228 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 72 more)] === [2022-09-16 11:33:17,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-09-16 11:33:17,228 INFO L85 PathProgramCache]: Analyzing trace with hash 201760831, now seen corresponding path program 1 times [2022-09-16 11:33:17,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-09-16 11:33:17,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336394976] [2022-09-16 11:33:17,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-09-16 11:33:17,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-09-16 11:33:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-09-16 11:33:17,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-09-16 11:33:17,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-09-16 11:33:17,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336394976] [2022-09-16 11:33:17,366 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [336394976] provided 1 perfect and 0 imperfect interpolant sequences [2022-09-16 11:33:17,366 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-09-16 11:33:17,366 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-09-16 11:33:17,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113689790] [2022-09-16 11:33:17,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-09-16 11:33:17,367 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-09-16 11:33:17,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-09-16 11:33:17,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-09-16 11:33:17,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-09-16 11:33:17,368 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 459 out of 488 [2022-09-16 11:33:17,369 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 555 places, 726 transitions, 5982 flow. Second operand has 3 states, 3 states have (on average 463.6666666666667) internal successors, (1391), 3 states have internal predecessors, (1391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-09-16 11:33:17,369 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-09-16 11:33:17,369 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 459 of 488 [2022-09-16 11:33:17,369 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand