/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-Before.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix020.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-bf34d27 [2022-01-19 04:44:52,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-19 04:44:52,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-19 04:44:52,506 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-19 04:44:52,506 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-19 04:44:52,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-19 04:44:52,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-19 04:44:52,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-19 04:44:52,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-19 04:44:52,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-19 04:44:52,512 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-19 04:44:52,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-19 04:44:52,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-19 04:44:52,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-19 04:44:52,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-19 04:44:52,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-19 04:44:52,516 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-19 04:44:52,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-19 04:44:52,517 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-19 04:44:52,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-19 04:44:52,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-19 04:44:52,520 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-19 04:44:52,521 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-19 04:44:52,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-19 04:44:52,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-19 04:44:52,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-19 04:44:52,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-19 04:44:52,524 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-19 04:44:52,524 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-19 04:44:52,525 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-19 04:44:52,525 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-19 04:44:52,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-19 04:44:52,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-19 04:44:52,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-19 04:44:52,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-19 04:44:52,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-19 04:44:52,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-19 04:44:52,528 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-19 04:44:52,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-19 04:44:52,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-19 04:44:52,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-19 04:44:52,530 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-Before.epf [2022-01-19 04:44:52,590 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-19 04:44:52,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-19 04:44:52,592 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-19 04:44:52,592 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-19 04:44:52,593 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-19 04:44:52,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-19 04:44:52,593 INFO L138 SettingsManager]: * Use SBE=true [2022-01-19 04:44:52,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-19 04:44:52,593 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-19 04:44:52,593 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-19 04:44:52,594 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-19 04:44:52,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-19 04:44:52,594 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-19 04:44:52,594 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-19 04:44:52,594 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-19 04:44:52,594 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-19 04:44:52,594 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-19 04:44:52,594 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-19 04:44:52,594 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-19 04:44:52,594 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-19 04:44:52,594 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-19 04:44:52,594 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-19 04:44:52,595 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-19 04:44:52,595 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 04:44:52,595 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-19 04:44:52,595 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-19 04:44:52,595 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-19 04:44:52,596 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-19 04:44:52,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-19 04:44:52,596 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-19 04:44:52,596 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-19 04:44:52,596 INFO L138 SettingsManager]: * When to check the insufficient erros location relative to the other error locations=BEFORE [2022-01-19 04:44:52,596 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-19 04:44:52,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-19 04:44:52,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-19 04:44:52,826 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-19 04:44:52,826 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-19 04:44:52,828 INFO L275 PluginConnector]: CDTParser initialized [2022-01-19 04:44:52,829 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix020.oepc.i [2022-01-19 04:44:52,873 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43e5bd43b/a5eb3ce95bae4276b7d16186ed0b467c/FLAGb3211d4f8 [2022-01-19 04:44:53,261 INFO L306 CDTParser]: Found 1 translation units. [2022-01-19 04:44:53,261 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix020.oepc.i [2022-01-19 04:44:53,277 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43e5bd43b/a5eb3ce95bae4276b7d16186ed0b467c/FLAGb3211d4f8 [2022-01-19 04:44:53,288 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43e5bd43b/a5eb3ce95bae4276b7d16186ed0b467c [2022-01-19 04:44:53,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-19 04:44:53,291 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-19 04:44:53,293 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-19 04:44:53,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-19 04:44:53,295 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-19 04:44:53,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 04:44:53" (1/1) ... [2022-01-19 04:44:53,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b503289 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53, skipping insertion in model container [2022-01-19 04:44:53,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 04:44:53" (1/1) ... [2022-01-19 04:44:53,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-19 04:44:53,331 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-19 04:44:53,472 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-wmm/mix020.oepc.i[945,958] [2022-01-19 04:44:53,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 04:44:53,587 INFO L203 MainTranslator]: Completed pre-run [2022-01-19 04:44:53,595 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-wmm/mix020.oepc.i[945,958] [2022-01-19 04:44:53,629 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 04:44:53,662 INFO L208 MainTranslator]: Completed translation [2022-01-19 04:44:53,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53 WrapperNode [2022-01-19 04:44:53,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-19 04:44:53,664 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-19 04:44:53,664 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-19 04:44:53,664 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-19 04:44:53,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53" (1/1) ... [2022-01-19 04:44:53,695 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53" (1/1) ... [2022-01-19 04:44:53,721 INFO L137 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2022-01-19 04:44:53,721 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-19 04:44:53,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-19 04:44:53,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-19 04:44:53,722 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-19 04:44:53,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53" (1/1) ... [2022-01-19 04:44:53,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53" (1/1) ... [2022-01-19 04:44:53,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53" (1/1) ... [2022-01-19 04:44:53,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53" (1/1) ... [2022-01-19 04:44:53,745 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53" (1/1) ... [2022-01-19 04:44:53,748 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53" (1/1) ... [2022-01-19 04:44:53,750 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53" (1/1) ... [2022-01-19 04:44:53,766 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-19 04:44:53,767 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-19 04:44:53,767 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-19 04:44:53,767 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-19 04:44:53,772 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53" (1/1) ... [2022-01-19 04:44:53,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 04:44:53,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 04:44:53,795 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) [2022-01-19 04:44:53,797 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 [2022-01-19 04:44:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-19 04:44:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-01-19 04:44:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-19 04:44:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-19 04:44:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-19 04:44:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-01-19 04:44:53,833 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-01-19 04:44:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-01-19 04:44:53,833 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-01-19 04:44:53,834 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-01-19 04:44:53,834 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-01-19 04:44:53,834 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-01-19 04:44:53,834 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-01-19 04:44:53,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-19 04:44:53,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-01-19 04:44:53,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-19 04:44:53,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-19 04:44:53,835 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-19 04:44:53,965 INFO L234 CfgBuilder]: Building ICFG [2022-01-19 04:44:53,967 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-19 04:44:54,355 INFO L275 CfgBuilder]: Performing block encoding [2022-01-19 04:44:54,605 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-19 04:44:54,606 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-01-19 04:44:54,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 04:44:54 BoogieIcfgContainer [2022-01-19 04:44:54,607 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-19 04:44:54,609 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-19 04:44:54,609 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-19 04:44:54,611 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-19 04:44:54,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.01 04:44:53" (1/3) ... [2022-01-19 04:44:54,611 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e067677 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 04:44:54, skipping insertion in model container [2022-01-19 04:44:54,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:44:53" (2/3) ... [2022-01-19 04:44:54,612 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e067677 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 04:44:54, skipping insertion in model container [2022-01-19 04:44:54,612 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 04:44:54" (3/3) ... [2022-01-19 04:44:54,613 INFO L111 eAbstractionObserver]: Analyzing ICFG mix020.oepc.i [2022-01-19 04:44:54,616 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-19 04:44:54,616 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-01-19 04:44:54,616 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-19 04:44:54,657 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,657 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,657 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,657 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,657 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,657 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,657 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,658 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,658 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,658 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,658 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,658 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,660 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,660 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,660 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,660 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,661 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,661 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,661 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,661 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,661 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,661 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,661 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,662 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,662 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,662 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,662 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,663 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,663 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,663 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,663 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,663 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,663 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,663 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,663 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,664 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,664 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,664 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,664 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,664 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,664 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,664 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,665 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,665 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,665 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,665 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,665 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,665 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,665 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,665 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,665 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,666 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,666 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,666 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,666 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,666 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,666 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,666 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,666 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,666 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,666 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,667 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,667 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,667 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,667 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,667 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,667 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,667 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,668 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,668 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,668 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,668 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,668 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,668 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,668 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,668 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,669 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,670 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,670 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,670 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,670 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,671 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,673 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,677 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,677 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,677 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,677 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,678 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,678 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,678 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,678 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,678 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,678 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,678 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,678 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,679 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,679 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,679 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,679 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,679 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,679 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,679 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,679 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,679 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,679 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,679 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,679 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,680 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,681 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,681 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,681 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,681 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,681 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,683 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,683 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,683 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,683 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,683 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,683 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,684 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,684 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,684 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,684 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,684 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,684 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,684 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,684 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,684 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,684 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,684 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,684 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,685 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,685 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,685 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,685 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,686 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,687 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,687 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,687 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,689 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,689 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,689 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,689 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,689 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,689 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,689 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,689 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,689 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,690 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,690 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,690 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,690 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,690 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,690 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,691 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,691 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,691 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,693 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,693 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,693 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,693 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,694 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,694 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,694 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,694 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,694 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,694 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,695 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,695 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,695 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,695 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,695 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,695 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,695 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,696 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,696 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,696 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,696 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,696 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,696 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,696 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,696 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,696 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,696 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,697 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,699 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,700 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,700 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,700 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,701 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,701 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,701 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,701 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,701 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,701 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,701 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,705 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,706 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,707 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,707 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,707 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,707 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,707 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,707 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,707 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,707 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,707 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,707 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,707 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,707 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:44:54,708 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-01-19 04:44:54,752 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 04:44:54,757 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 04:44:54,758 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-01-19 04:44:54,769 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 149 places, 138 transitions, 296 flow [2022-01-19 04:44:54,814 INFO L129 PetriNetUnfolder]: 2/134 cut-off events. [2022-01-19 04:44:54,814 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 04:44:54,817 INFO L84 FinitePrefix]: Finished finitePrefix Result has 147 conditions, 134 events. 2/134 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 69 event pairs, 0 based on Foata normal form. 0/130 useless extension candidates. Maximal degree in co-relation 92. Up to 2 conditions per place. [2022-01-19 04:44:54,817 INFO L82 GeneralOperation]: Start removeDead. Operand has 149 places, 138 transitions, 296 flow [2022-01-19 04:44:54,823 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 145 places, 134 transitions, 280 flow [2022-01-19 04:44:54,836 INFO L129 PetriNetUnfolder]: 0/52 cut-off events. [2022-01-19 04:44:54,836 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 04:44:54,836 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:44:54,837 INFO L254 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] [2022-01-19 04:44:54,837 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:44:54,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:44:54,841 INFO L85 PathProgramCache]: Analyzing trace with hash -1436643446, now seen corresponding path program 1 times [2022-01-19 04:44:54,847 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:44:54,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535630006] [2022-01-19 04:44:54,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:44:54,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:44:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:44:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:44:55,078 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:44:55,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535630006] [2022-01-19 04:44:55,079 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [535630006] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:44:55,079 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:44:55,079 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-19 04:44:55,080 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225246191] [2022-01-19 04:44:55,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:44:55,086 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-19 04:44:55,086 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:44:55,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-19 04:44:55,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-19 04:44:55,119 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 122 out of 138 [2022-01-19 04:44:55,125 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 134 transitions, 280 flow. Second operand has 3 states, 3 states have (on average 123.0) internal successors, (369), 3 states have internal predecessors, (369), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:55,125 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:44:55,126 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 122 of 138 [2022-01-19 04:44:55,126 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:44:55,338 INFO L129 PetriNetUnfolder]: 162/548 cut-off events. [2022-01-19 04:44:55,338 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-01-19 04:44:55,343 INFO L84 FinitePrefix]: Finished finitePrefix Result has 854 conditions, 548 events. 162/548 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 2845 event pairs, 34 based on Foata normal form. 49/568 useless extension candidates. Maximal degree in co-relation 796. Up to 191 conditions per place. [2022-01-19 04:44:55,347 INFO L132 encePairwiseOnDemand]: 133/138 looper letters, 18 selfloop transitions, 2 changer transitions 0/138 dead transitions. [2022-01-19 04:44:55,347 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 138 transitions, 337 flow [2022-01-19 04:44:55,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-19 04:44:55,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-01-19 04:44:55,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 391 transitions. [2022-01-19 04:44:55,361 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9444444444444444 [2022-01-19 04:44:55,362 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 391 transitions. [2022-01-19 04:44:55,362 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 391 transitions. [2022-01-19 04:44:55,365 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:44:55,367 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 391 transitions. [2022-01-19 04:44:55,370 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 130.33333333333334) internal successors, (391), 3 states have internal predecessors, (391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:55,377 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 138.0) internal successors, (552), 4 states have internal predecessors, (552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:55,377 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 138.0) internal successors, (552), 4 states have internal predecessors, (552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:55,378 INFO L186 Difference]: Start difference. First operand has 145 places, 134 transitions, 280 flow. Second operand 3 states and 391 transitions. [2022-01-19 04:44:55,379 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 138 transitions, 337 flow [2022-01-19 04:44:55,381 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 138 transitions, 330 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-01-19 04:44:55,384 INFO L242 Difference]: Finished difference. Result has 141 places, 130 transitions, 272 flow [2022-01-19 04:44:55,385 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=268, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=272, PETRI_PLACES=141, PETRI_TRANSITIONS=130} [2022-01-19 04:44:55,388 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, -4 predicate places. [2022-01-19 04:44:55,388 INFO L470 AbstractCegarLoop]: Abstraction has has 141 places, 130 transitions, 272 flow [2022-01-19 04:44:55,388 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 123.0) internal successors, (369), 3 states have internal predecessors, (369), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:55,388 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:44:55,389 INFO L254 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] [2022-01-19 04:44:55,389 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-19 04:44:55,389 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:44:55,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:44:55,390 INFO L85 PathProgramCache]: Analyzing trace with hash -1501495155, now seen corresponding path program 1 times [2022-01-19 04:44:55,390 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:44:55,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615845989] [2022-01-19 04:44:55,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:44:55,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:44:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:44:55,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:44:55,662 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:44:55,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615845989] [2022-01-19 04:44:55,662 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1615845989] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:44:55,662 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:44:55,662 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 04:44:55,663 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1193362876] [2022-01-19 04:44:55,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:44:55,664 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 04:44:55,664 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:44:55,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 04:44:55,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 04:44:55,667 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 138 [2022-01-19 04:44:55,668 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 130 transitions, 272 flow. Second operand has 7 states, 7 states have (on average 108.28571428571429) internal successors, (758), 7 states have internal predecessors, (758), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:55,668 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:44:55,668 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 138 [2022-01-19 04:44:55,668 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:44:58,140 INFO L129 PetriNetUnfolder]: 9293/20712 cut-off events. [2022-01-19 04:44:58,141 INFO L130 PetriNetUnfolder]: For 880/880 co-relation queries the response was YES. [2022-01-19 04:44:58,200 INFO L84 FinitePrefix]: Finished finitePrefix Result has 34545 conditions, 20712 events. 9293/20712 cut-off events. For 880/880 co-relation queries the response was YES. Maximal size of possible extension queue 921. Compared 207555 event pairs, 957 based on Foata normal form. 0/20342 useless extension candidates. Maximal degree in co-relation 34484. Up to 4819 conditions per place. [2022-01-19 04:44:58,249 INFO L132 encePairwiseOnDemand]: 127/138 looper letters, 43 selfloop transitions, 7 changer transitions 113/252 dead transitions. [2022-01-19 04:44:58,249 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 252 transitions, 838 flow [2022-01-19 04:44:58,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 04:44:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 04:44:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1531 transitions. [2022-01-19 04:44:58,252 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8534002229654404 [2022-01-19 04:44:58,252 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1531 transitions. [2022-01-19 04:44:58,252 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1531 transitions. [2022-01-19 04:44:58,253 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:44:58,253 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1531 transitions. [2022-01-19 04:44:58,255 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 117.76923076923077) internal successors, (1531), 13 states have internal predecessors, (1531), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:58,258 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 138.0) internal successors, (1932), 14 states have internal predecessors, (1932), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:58,259 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 138.0) internal successors, (1932), 14 states have internal predecessors, (1932), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:58,259 INFO L186 Difference]: Start difference. First operand has 141 places, 130 transitions, 272 flow. Second operand 13 states and 1531 transitions. [2022-01-19 04:44:58,259 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 252 transitions, 838 flow [2022-01-19 04:44:58,261 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 151 places, 252 transitions, 812 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-01-19 04:44:58,263 INFO L242 Difference]: Finished difference. Result has 163 places, 121 transitions, 340 flow [2022-01-19 04:44:58,263 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=268, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=340, PETRI_PLACES=163, PETRI_TRANSITIONS=121} [2022-01-19 04:44:58,264 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 18 predicate places. [2022-01-19 04:44:58,264 INFO L470 AbstractCegarLoop]: Abstraction has has 163 places, 121 transitions, 340 flow [2022-01-19 04:44:58,265 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.28571428571429) internal successors, (758), 7 states have internal predecessors, (758), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:58,265 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:44:58,265 INFO L254 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] [2022-01-19 04:44:58,265 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-19 04:44:58,265 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:44:58,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:44:58,266 INFO L85 PathProgramCache]: Analyzing trace with hash 1993507595, now seen corresponding path program 1 times [2022-01-19 04:44:58,266 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:44:58,266 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703910341] [2022-01-19 04:44:58,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:44:58,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:44:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:44:58,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:44:58,347 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:44:58,347 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703910341] [2022-01-19 04:44:58,348 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703910341] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:44:58,348 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:44:58,348 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 04:44:58,348 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175115904] [2022-01-19 04:44:58,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:44:58,348 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 04:44:58,348 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:44:58,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 04:44:58,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-19 04:44:58,349 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 138 [2022-01-19 04:44:58,350 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 121 transitions, 340 flow. Second operand has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:58,350 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:44:58,350 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 138 [2022-01-19 04:44:58,350 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:44:59,732 INFO L129 PetriNetUnfolder]: 5674/10080 cut-off events. [2022-01-19 04:44:59,732 INFO L130 PetriNetUnfolder]: For 17542/18332 co-relation queries the response was YES. [2022-01-19 04:44:59,766 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29604 conditions, 10080 events. 5674/10080 cut-off events. For 17542/18332 co-relation queries the response was YES. Maximal size of possible extension queue 657. Compared 78611 event pairs, 2035 based on Foata normal form. 238/10054 useless extension candidates. Maximal degree in co-relation 29535. Up to 4649 conditions per place. [2022-01-19 04:44:59,799 INFO L132 encePairwiseOnDemand]: 131/138 looper letters, 29 selfloop transitions, 4 changer transitions 55/186 dead transitions. [2022-01-19 04:44:59,799 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 186 transitions, 850 flow [2022-01-19 04:44:59,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 04:44:59,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 04:44:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1097 transitions. [2022-01-19 04:44:59,802 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8832528180354268 [2022-01-19 04:44:59,802 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1097 transitions. [2022-01-19 04:44:59,802 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1097 transitions. [2022-01-19 04:44:59,802 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:44:59,802 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1097 transitions. [2022-01-19 04:44:59,804 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 121.88888888888889) internal successors, (1097), 9 states have internal predecessors, (1097), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:59,806 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 138.0) internal successors, (1380), 10 states have internal predecessors, (1380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:59,807 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 138.0) internal successors, (1380), 10 states have internal predecessors, (1380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:59,807 INFO L186 Difference]: Start difference. First operand has 163 places, 121 transitions, 340 flow. Second operand 9 states and 1097 transitions. [2022-01-19 04:44:59,807 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 148 places, 186 transitions, 850 flow [2022-01-19 04:44:59,921 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 186 transitions, 820 flow, removed 14 selfloop flow, removed 4 redundant places. [2022-01-19 04:44:59,923 INFO L242 Difference]: Finished difference. Result has 151 places, 124 transitions, 396 flow [2022-01-19 04:44:59,923 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=326, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=396, PETRI_PLACES=151, PETRI_TRANSITIONS=124} [2022-01-19 04:44:59,923 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 6 predicate places. [2022-01-19 04:44:59,923 INFO L470 AbstractCegarLoop]: Abstraction has has 151 places, 124 transitions, 396 flow [2022-01-19 04:44:59,924 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:44:59,924 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:44:59,924 INFO L254 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] [2022-01-19 04:44:59,924 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-19 04:44:59,924 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:44:59,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:44:59,925 INFO L85 PathProgramCache]: Analyzing trace with hash 3607646, now seen corresponding path program 1 times [2022-01-19 04:44:59,925 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:44:59,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638135214] [2022-01-19 04:44:59,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:44:59,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:44:59,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:45:00,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:45:00,019 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:45:00,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638135214] [2022-01-19 04:45:00,019 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638135214] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:45:00,019 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:45:00,019 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 04:45:00,019 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503590620] [2022-01-19 04:45:00,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:45:00,020 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 04:45:00,020 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:45:00,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 04:45:00,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-19 04:45:00,021 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 138 [2022-01-19 04:45:00,021 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 151 places, 124 transitions, 396 flow. Second operand has 6 states, 6 states have (on average 113.0) internal successors, (678), 6 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:00,021 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:45:00,021 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 138 [2022-01-19 04:45:00,021 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:45:03,751 INFO L129 PetriNetUnfolder]: 17783/29793 cut-off events. [2022-01-19 04:45:03,751 INFO L130 PetriNetUnfolder]: For 32071/37457 co-relation queries the response was YES. [2022-01-19 04:45:03,879 INFO L84 FinitePrefix]: Finished finitePrefix Result has 71298 conditions, 29793 events. 17783/29793 cut-off events. For 32071/37457 co-relation queries the response was YES. Maximal size of possible extension queue 2006. Compared 258667 event pairs, 1831 based on Foata normal form. 1/27853 useless extension candidates. Maximal degree in co-relation 71224. Up to 9265 conditions per place. [2022-01-19 04:45:03,968 INFO L132 encePairwiseOnDemand]: 127/138 looper letters, 93 selfloop transitions, 20 changer transitions 0/213 dead transitions. [2022-01-19 04:45:03,969 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 213 transitions, 890 flow [2022-01-19 04:45:03,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-01-19 04:45:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-01-19 04:45:03,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1217 transitions. [2022-01-19 04:45:03,971 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8818840579710145 [2022-01-19 04:45:03,971 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1217 transitions. [2022-01-19 04:45:03,971 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1217 transitions. [2022-01-19 04:45:03,972 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:45:03,972 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1217 transitions. [2022-01-19 04:45:03,973 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 121.7) internal successors, (1217), 10 states have internal predecessors, (1217), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:03,975 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 138.0) internal successors, (1518), 11 states have internal predecessors, (1518), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:03,975 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 138.0) internal successors, (1518), 11 states have internal predecessors, (1518), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:03,975 INFO L186 Difference]: Start difference. First operand has 151 places, 124 transitions, 396 flow. Second operand 10 states and 1217 transitions. [2022-01-19 04:45:03,975 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 213 transitions, 890 flow [2022-01-19 04:45:04,017 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 147 places, 213 transitions, 868 flow, removed 9 selfloop flow, removed 7 redundant places. [2022-01-19 04:45:04,019 INFO L242 Difference]: Finished difference. Result has 153 places, 142 transitions, 517 flow [2022-01-19 04:45:04,020 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=374, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=517, PETRI_PLACES=153, PETRI_TRANSITIONS=142} [2022-01-19 04:45:04,020 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 8 predicate places. [2022-01-19 04:45:04,020 INFO L470 AbstractCegarLoop]: Abstraction has has 153 places, 142 transitions, 517 flow [2022-01-19 04:45:04,021 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 113.0) internal successors, (678), 6 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:04,021 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:45:04,021 INFO L254 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] [2022-01-19 04:45:04,021 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-19 04:45:04,021 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:45:04,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:45:04,021 INFO L85 PathProgramCache]: Analyzing trace with hash 691528422, now seen corresponding path program 1 times [2022-01-19 04:45:04,021 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:45:04,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915883447] [2022-01-19 04:45:04,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:45:04,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:45:04,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:45:04,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:45:04,119 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:45:04,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915883447] [2022-01-19 04:45:04,120 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [915883447] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:45:04,120 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:45:04,120 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 04:45:04,120 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333353027] [2022-01-19 04:45:04,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:45:04,120 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 04:45:04,120 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:45:04,121 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 04:45:04,121 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-19 04:45:04,121 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 138 [2022-01-19 04:45:04,122 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 153 places, 142 transitions, 517 flow. Second operand has 6 states, 6 states have (on average 115.33333333333333) internal successors, (692), 6 states have internal predecessors, (692), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:04,122 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:45:04,122 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 138 [2022-01-19 04:45:04,122 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:45:06,269 INFO L129 PetriNetUnfolder]: 6559/16818 cut-off events. [2022-01-19 04:45:06,269 INFO L130 PetriNetUnfolder]: For 27825/30515 co-relation queries the response was YES. [2022-01-19 04:45:06,392 INFO L84 FinitePrefix]: Finished finitePrefix Result has 46962 conditions, 16818 events. 6559/16818 cut-off events. For 27825/30515 co-relation queries the response was YES. Maximal size of possible extension queue 972. Compared 190014 event pairs, 2395 based on Foata normal form. 359/15942 useless extension candidates. Maximal degree in co-relation 46886. Up to 2792 conditions per place. [2022-01-19 04:45:06,466 INFO L132 encePairwiseOnDemand]: 132/138 looper letters, 71 selfloop transitions, 14 changer transitions 0/201 dead transitions. [2022-01-19 04:45:06,466 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 161 places, 201 transitions, 947 flow [2022-01-19 04:45:06,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 04:45:06,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 04:45:06,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1099 transitions. [2022-01-19 04:45:06,469 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8848631239935588 [2022-01-19 04:45:06,469 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1099 transitions. [2022-01-19 04:45:06,469 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1099 transitions. [2022-01-19 04:45:06,470 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:45:06,470 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1099 transitions. [2022-01-19 04:45:06,471 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 122.11111111111111) internal successors, (1099), 9 states have internal predecessors, (1099), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:06,473 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 138.0) internal successors, (1380), 10 states have internal predecessors, (1380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:06,473 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 138.0) internal successors, (1380), 10 states have internal predecessors, (1380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:06,473 INFO L186 Difference]: Start difference. First operand has 153 places, 142 transitions, 517 flow. Second operand 9 states and 1099 transitions. [2022-01-19 04:45:06,473 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 161 places, 201 transitions, 947 flow [2022-01-19 04:45:06,558 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 201 transitions, 937 flow, removed 4 selfloop flow, removed 1 redundant places. [2022-01-19 04:45:06,561 INFO L242 Difference]: Finished difference. Result has 167 places, 150 transitions, 657 flow [2022-01-19 04:45:06,561 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=513, PETRI_DIFFERENCE_MINUEND_PLACES=152, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=133, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=657, PETRI_PLACES=167, PETRI_TRANSITIONS=150} [2022-01-19 04:45:06,563 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 22 predicate places. [2022-01-19 04:45:06,563 INFO L470 AbstractCegarLoop]: Abstraction has has 167 places, 150 transitions, 657 flow [2022-01-19 04:45:06,563 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 115.33333333333333) internal successors, (692), 6 states have internal predecessors, (692), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:06,564 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:45:06,564 INFO L254 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] [2022-01-19 04:45:06,564 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-19 04:45:06,564 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:45:06,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:45:06,564 INFO L85 PathProgramCache]: Analyzing trace with hash 1542924213, now seen corresponding path program 1 times [2022-01-19 04:45:06,564 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:45:06,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148255495] [2022-01-19 04:45:06,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:45:06,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:45:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:45:06,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:45:06,804 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:45:06,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [148255495] [2022-01-19 04:45:06,805 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [148255495] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:45:06,805 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:45:06,805 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 04:45:06,805 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962350524] [2022-01-19 04:45:06,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:45:06,805 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 04:45:06,805 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:45:06,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 04:45:06,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 04:45:06,806 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 138 [2022-01-19 04:45:06,807 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 167 places, 150 transitions, 657 flow. Second operand has 7 states, 7 states have (on average 113.0) internal successors, (791), 7 states have internal predecessors, (791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:06,807 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:45:06,807 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 138 [2022-01-19 04:45:06,807 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:45:11,934 INFO L129 PetriNetUnfolder]: 23718/40774 cut-off events. [2022-01-19 04:45:11,934 INFO L130 PetriNetUnfolder]: For 79520/87191 co-relation queries the response was YES. [2022-01-19 04:45:12,173 INFO L84 FinitePrefix]: Finished finitePrefix Result has 126134 conditions, 40774 events. 23718/40774 cut-off events. For 79520/87191 co-relation queries the response was YES. Maximal size of possible extension queue 2882. Compared 385219 event pairs, 1666 based on Foata normal form. 727/39423 useless extension candidates. Maximal degree in co-relation 126051. Up to 7695 conditions per place. [2022-01-19 04:45:12,237 INFO L132 encePairwiseOnDemand]: 127/138 looper letters, 118 selfloop transitions, 38 changer transitions 3/267 dead transitions. [2022-01-19 04:45:12,237 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 179 places, 267 transitions, 1535 flow [2022-01-19 04:45:12,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 04:45:12,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 04:45:12,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1587 transitions. [2022-01-19 04:45:12,245 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8846153846153846 [2022-01-19 04:45:12,245 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1587 transitions. [2022-01-19 04:45:12,245 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1587 transitions. [2022-01-19 04:45:12,246 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:45:12,246 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1587 transitions. [2022-01-19 04:45:12,250 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 122.07692307692308) internal successors, (1587), 13 states have internal predecessors, (1587), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:12,253 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 138.0) internal successors, (1932), 14 states have internal predecessors, (1932), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:12,255 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 138.0) internal successors, (1932), 14 states have internal predecessors, (1932), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:12,255 INFO L186 Difference]: Start difference. First operand has 167 places, 150 transitions, 657 flow. Second operand 13 states and 1587 transitions. [2022-01-19 04:45:12,255 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 179 places, 267 transitions, 1535 flow [2022-01-19 04:45:13,132 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 178 places, 267 transitions, 1499 flow, removed 15 selfloop flow, removed 1 redundant places. [2022-01-19 04:45:13,134 INFO L242 Difference]: Finished difference. Result has 184 places, 170 transitions, 914 flow [2022-01-19 04:45:13,135 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=621, PETRI_DIFFERENCE_MINUEND_PLACES=166, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=150, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=124, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=914, PETRI_PLACES=184, PETRI_TRANSITIONS=170} [2022-01-19 04:45:13,135 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 39 predicate places. [2022-01-19 04:45:13,135 INFO L470 AbstractCegarLoop]: Abstraction has has 184 places, 170 transitions, 914 flow [2022-01-19 04:45:13,136 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 113.0) internal successors, (791), 7 states have internal predecessors, (791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:13,136 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:45:13,136 INFO L254 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] [2022-01-19 04:45:13,136 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-19 04:45:13,136 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:45:13,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:45:13,136 INFO L85 PathProgramCache]: Analyzing trace with hash 322129860, now seen corresponding path program 1 times [2022-01-19 04:45:13,136 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:45:13,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207823858] [2022-01-19 04:45:13,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:45:13,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:45:13,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:45:13,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:45:13,295 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:45:13,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207823858] [2022-01-19 04:45:13,296 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1207823858] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:45:13,296 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:45:13,296 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 04:45:13,296 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417480852] [2022-01-19 04:45:13,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:45:13,296 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 04:45:13,296 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:45:13,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 04:45:13,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-01-19 04:45:13,297 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 138 [2022-01-19 04:45:13,298 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 184 places, 170 transitions, 914 flow. Second operand has 7 states, 7 states have (on average 107.42857142857143) internal successors, (752), 7 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:13,298 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:45:13,298 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 138 [2022-01-19 04:45:13,298 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:45:16,048 INFO L129 PetriNetUnfolder]: 7403/21968 cut-off events. [2022-01-19 04:45:16,048 INFO L130 PetriNetUnfolder]: For 81324/97302 co-relation queries the response was YES. [2022-01-19 04:45:16,225 INFO L84 FinitePrefix]: Finished finitePrefix Result has 77493 conditions, 21968 events. 7403/21968 cut-off events. For 81324/97302 co-relation queries the response was YES. Maximal size of possible extension queue 2244. Compared 286512 event pairs, 586 based on Foata normal form. 423/21108 useless extension candidates. Maximal degree in co-relation 77397. Up to 4806 conditions per place. [2022-01-19 04:45:16,312 INFO L132 encePairwiseOnDemand]: 124/138 looper letters, 107 selfloop transitions, 43 changer transitions 9/284 dead transitions. [2022-01-19 04:45:16,312 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 194 places, 284 transitions, 1965 flow [2022-01-19 04:45:16,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-01-19 04:45:16,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-01-19 04:45:16,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1268 transitions. [2022-01-19 04:45:16,315 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8353096179183136 [2022-01-19 04:45:16,316 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1268 transitions. [2022-01-19 04:45:16,316 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1268 transitions. [2022-01-19 04:45:16,316 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:45:16,316 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1268 transitions. [2022-01-19 04:45:16,318 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 115.27272727272727) internal successors, (1268), 11 states have internal predecessors, (1268), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:16,320 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 138.0) internal successors, (1656), 12 states have internal predecessors, (1656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:16,321 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 138.0) internal successors, (1656), 12 states have internal predecessors, (1656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:16,321 INFO L186 Difference]: Start difference. First operand has 184 places, 170 transitions, 914 flow. Second operand 11 states and 1268 transitions. [2022-01-19 04:45:16,321 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 194 places, 284 transitions, 1965 flow [2022-01-19 04:45:19,023 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 190 places, 284 transitions, 1854 flow, removed 46 selfloop flow, removed 4 redundant places. [2022-01-19 04:45:19,025 INFO L242 Difference]: Finished difference. Result has 200 places, 205 transitions, 1410 flow [2022-01-19 04:45:19,026 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=815, PETRI_DIFFERENCE_MINUEND_PLACES=180, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=170, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=147, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1410, PETRI_PLACES=200, PETRI_TRANSITIONS=205} [2022-01-19 04:45:19,026 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 55 predicate places. [2022-01-19 04:45:19,026 INFO L470 AbstractCegarLoop]: Abstraction has has 200 places, 205 transitions, 1410 flow [2022-01-19 04:45:19,027 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 107.42857142857143) internal successors, (752), 7 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:19,027 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:45:19,027 INFO L254 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] [2022-01-19 04:45:19,027 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-19 04:45:19,027 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:45:19,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:45:19,027 INFO L85 PathProgramCache]: Analyzing trace with hash 519154328, now seen corresponding path program 2 times [2022-01-19 04:45:19,027 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:45:19,028 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684510755] [2022-01-19 04:45:19,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:45:19,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:45:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:45:19,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:45:19,211 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:45:19,211 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684510755] [2022-01-19 04:45:19,211 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1684510755] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:45:19,211 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:45:19,211 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-01-19 04:45:19,211 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130475787] [2022-01-19 04:45:19,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:45:19,212 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-01-19 04:45:19,212 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:45:19,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-01-19 04:45:19,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-01-19 04:45:19,214 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 138 [2022-01-19 04:45:19,215 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 205 transitions, 1410 flow. Second operand has 8 states, 8 states have (on average 113.125) internal successors, (905), 8 states have internal predecessors, (905), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:19,215 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:45:19,215 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 138 [2022-01-19 04:45:19,215 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:45:27,138 INFO L129 PetriNetUnfolder]: 31027/55060 cut-off events. [2022-01-19 04:45:27,139 INFO L130 PetriNetUnfolder]: For 268631/309957 co-relation queries the response was YES. [2022-01-19 04:45:27,837 INFO L84 FinitePrefix]: Finished finitePrefix Result has 200163 conditions, 55060 events. 31027/55060 cut-off events. For 268631/309957 co-relation queries the response was YES. Maximal size of possible extension queue 3658. Compared 555404 event pairs, 1456 based on Foata normal form. 1081/54264 useless extension candidates. Maximal degree in co-relation 200058. Up to 6988 conditions per place. [2022-01-19 04:45:27,931 INFO L132 encePairwiseOnDemand]: 127/138 looper letters, 128 selfloop transitions, 58 changer transitions 56/360 dead transitions. [2022-01-19 04:45:27,931 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 360 transitions, 2996 flow [2022-01-19 04:45:27,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-19 04:45:27,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-01-19 04:45:27,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1956 transitions. [2022-01-19 04:45:27,935 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8858695652173914 [2022-01-19 04:45:27,935 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1956 transitions. [2022-01-19 04:45:27,935 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1956 transitions. [2022-01-19 04:45:27,936 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:45:27,936 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1956 transitions. [2022-01-19 04:45:27,938 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 122.25) internal successors, (1956), 16 states have internal predecessors, (1956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:27,941 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 138.0) internal successors, (2346), 17 states have internal predecessors, (2346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:27,941 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 138.0) internal successors, (2346), 17 states have internal predecessors, (2346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:27,941 INFO L186 Difference]: Start difference. First operand has 200 places, 205 transitions, 1410 flow. Second operand 16 states and 1956 transitions. [2022-01-19 04:45:27,941 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 215 places, 360 transitions, 2996 flow [2022-01-19 04:45:33,983 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 215 places, 360 transitions, 2900 flow, removed 48 selfloop flow, removed 0 redundant places. [2022-01-19 04:45:33,986 INFO L242 Difference]: Finished difference. Result has 219 places, 207 transitions, 1503 flow [2022-01-19 04:45:33,986 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=1254, PETRI_DIFFERENCE_MINUEND_PLACES=200, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=202, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=158, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1503, PETRI_PLACES=219, PETRI_TRANSITIONS=207} [2022-01-19 04:45:33,987 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 74 predicate places. [2022-01-19 04:45:33,987 INFO L470 AbstractCegarLoop]: Abstraction has has 219 places, 207 transitions, 1503 flow [2022-01-19 04:45:33,987 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 113.125) internal successors, (905), 8 states have internal predecessors, (905), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:33,987 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:45:33,987 INFO L254 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] [2022-01-19 04:45:33,987 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-19 04:45:33,987 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:45:33,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:45:33,988 INFO L85 PathProgramCache]: Analyzing trace with hash -1607675067, now seen corresponding path program 1 times [2022-01-19 04:45:33,988 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:45:33,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822003100] [2022-01-19 04:45:33,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:45:33,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:45:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:45:34,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:45:34,134 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:45:34,134 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [822003100] [2022-01-19 04:45:34,134 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [822003100] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:45:34,135 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:45:34,135 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-01-19 04:45:34,135 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942346582] [2022-01-19 04:45:34,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:45:34,135 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-19 04:45:34,135 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:45:34,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-19 04:45:34,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-01-19 04:45:34,136 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 138 [2022-01-19 04:45:34,137 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 219 places, 207 transitions, 1503 flow. Second operand has 9 states, 9 states have (on average 103.44444444444444) internal successors, (931), 9 states have internal predecessors, (931), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:34,137 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:45:34,137 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 138 [2022-01-19 04:45:34,137 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:45:37,747 INFO L129 PetriNetUnfolder]: 10327/32716 cut-off events. [2022-01-19 04:45:37,747 INFO L130 PetriNetUnfolder]: For 164687/171796 co-relation queries the response was YES. [2022-01-19 04:45:38,376 INFO L84 FinitePrefix]: Finished finitePrefix Result has 125761 conditions, 32716 events. 10327/32716 cut-off events. For 164687/171796 co-relation queries the response was YES. Maximal size of possible extension queue 4087. Compared 490427 event pairs, 129 based on Foata normal form. 50/30955 useless extension candidates. Maximal degree in co-relation 125639. Up to 7078 conditions per place. [2022-01-19 04:45:38,537 INFO L132 encePairwiseOnDemand]: 119/138 looper letters, 90 selfloop transitions, 81 changer transitions 34/353 dead transitions. [2022-01-19 04:45:38,537 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 224 places, 353 transitions, 3274 flow [2022-01-19 04:45:38,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-01-19 04:45:38,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-01-19 04:45:38,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1639 transitions. [2022-01-19 04:45:38,540 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7917874396135266 [2022-01-19 04:45:38,540 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 1639 transitions. [2022-01-19 04:45:38,540 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 1639 transitions. [2022-01-19 04:45:38,541 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:45:38,541 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 1639 transitions. [2022-01-19 04:45:38,544 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 109.26666666666667) internal successors, (1639), 15 states have internal predecessors, (1639), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:38,546 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 138.0) internal successors, (2208), 16 states have internal predecessors, (2208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:38,546 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 138.0) internal successors, (2208), 16 states have internal predecessors, (2208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:38,546 INFO L186 Difference]: Start difference. First operand has 219 places, 207 transitions, 1503 flow. Second operand 15 states and 1639 transitions. [2022-01-19 04:45:38,546 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 224 places, 353 transitions, 3274 flow [2022-01-19 04:45:56,425 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 204 places, 353 transitions, 2835 flow, removed 177 selfloop flow, removed 20 redundant places. [2022-01-19 04:45:56,428 INFO L242 Difference]: Finished difference. Result has 215 places, 269 transitions, 2140 flow [2022-01-19 04:45:56,429 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=1162, PETRI_DIFFERENCE_MINUEND_PLACES=190, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=207, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=26, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=172, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=2140, PETRI_PLACES=215, PETRI_TRANSITIONS=269} [2022-01-19 04:45:56,429 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 70 predicate places. [2022-01-19 04:45:56,429 INFO L470 AbstractCegarLoop]: Abstraction has has 215 places, 269 transitions, 2140 flow [2022-01-19 04:45:56,430 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 103.44444444444444) internal successors, (931), 9 states have internal predecessors, (931), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:56,430 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:45:56,430 INFO L254 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] [2022-01-19 04:45:56,430 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-19 04:45:56,430 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:45:56,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:45:56,430 INFO L85 PathProgramCache]: Analyzing trace with hash 897795741, now seen corresponding path program 2 times [2022-01-19 04:45:56,430 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:45:56,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2879227] [2022-01-19 04:45:56,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:45:56,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:45:56,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:45:56,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:45:56,579 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:45:56,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2879227] [2022-01-19 04:45:56,580 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2879227] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:45:56,580 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:45:56,580 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-01-19 04:45:56,580 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971523308] [2022-01-19 04:45:56,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:45:56,583 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-01-19 04:45:56,583 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:45:56,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-01-19 04:45:56,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2022-01-19 04:45:56,584 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 138 [2022-01-19 04:45:56,584 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 215 places, 269 transitions, 2140 flow. Second operand has 11 states, 11 states have (on average 109.27272727272727) internal successors, (1202), 11 states have internal predecessors, (1202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:45:56,585 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:45:56,585 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 138 [2022-01-19 04:45:56,585 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:46:01,518 INFO L129 PetriNetUnfolder]: 14457/44853 cut-off events. [2022-01-19 04:46:01,518 INFO L130 PetriNetUnfolder]: For 82459/85175 co-relation queries the response was YES. [2022-01-19 04:46:01,962 INFO L84 FinitePrefix]: Finished finitePrefix Result has 126305 conditions, 44853 events. 14457/44853 cut-off events. For 82459/85175 co-relation queries the response was YES. Maximal size of possible extension queue 5527. Compared 697777 event pairs, 169 based on Foata normal form. 191/42070 useless extension candidates. Maximal degree in co-relation 126184. Up to 4589 conditions per place. [2022-01-19 04:46:02,084 INFO L132 encePairwiseOnDemand]: 127/138 looper letters, 62 selfloop transitions, 31 changer transitions 23/336 dead transitions. [2022-01-19 04:46:02,085 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 216 places, 336 transitions, 2799 flow [2022-01-19 04:46:02,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-01-19 04:46:02,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-01-19 04:46:02,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1252 transitions. [2022-01-19 04:46:02,087 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8247694334650857 [2022-01-19 04:46:02,087 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1252 transitions. [2022-01-19 04:46:02,088 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1252 transitions. [2022-01-19 04:46:02,088 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:46:02,088 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1252 transitions. [2022-01-19 04:46:02,090 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 113.81818181818181) internal successors, (1252), 11 states have internal predecessors, (1252), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:46:02,091 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 138.0) internal successors, (1656), 12 states have internal predecessors, (1656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:46:02,092 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 138.0) internal successors, (1656), 12 states have internal predecessors, (1656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:46:02,092 INFO L186 Difference]: Start difference. First operand has 215 places, 269 transitions, 2140 flow. Second operand 11 states and 1252 transitions. [2022-01-19 04:46:02,092 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 216 places, 336 transitions, 2799 flow [2022-01-19 04:46:12,233 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 205 places, 336 transitions, 2632 flow, removed 81 selfloop flow, removed 11 redundant places. [2022-01-19 04:46:12,237 INFO L242 Difference]: Finished difference. Result has 212 places, 284 transitions, 2268 flow [2022-01-19 04:46:12,237 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=2033, PETRI_DIFFERENCE_MINUEND_PLACES=195, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=269, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=246, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=2268, PETRI_PLACES=212, PETRI_TRANSITIONS=284} [2022-01-19 04:46:12,238 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 67 predicate places. [2022-01-19 04:46:12,238 INFO L470 AbstractCegarLoop]: Abstraction has has 212 places, 284 transitions, 2268 flow [2022-01-19 04:46:12,238 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 109.27272727272727) internal successors, (1202), 11 states have internal predecessors, (1202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:46:12,238 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:46:12,238 INFO L254 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] [2022-01-19 04:46:12,238 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-01-19 04:46:12,239 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:46:12,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:46:12,240 INFO L85 PathProgramCache]: Analyzing trace with hash -1742449545, now seen corresponding path program 3 times [2022-01-19 04:46:12,240 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:46:12,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930754341] [2022-01-19 04:46:12,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:46:12,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:46:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:46:12,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:46:12,320 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:46:12,321 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930754341] [2022-01-19 04:46:12,321 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930754341] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:46:12,321 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:46:12,321 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-01-19 04:46:12,321 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618328126] [2022-01-19 04:46:12,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:46:12,321 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-19 04:46:12,321 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:46:12,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-19 04:46:12,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-01-19 04:46:12,323 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 138 [2022-01-19 04:46:12,323 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 212 places, 284 transitions, 2268 flow. Second operand has 9 states, 9 states have (on average 113.22222222222223) internal successors, (1019), 9 states have internal predecessors, (1019), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:46:12,323 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:46:12,323 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 138 [2022-01-19 04:46:12,323 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:46:14,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][260], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#true, 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 295#(= ~z~0 1), 109#L813true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 140#P3ENTRYtrue, 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 293#true]) [2022-01-19 04:46:14,993 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 04:46:14,993 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:46:14,993 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:46:14,993 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:46:15,572 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][266], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#P2ENTRYtrue, Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:15,572 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-01-19 04:46:15,572 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:46:15,572 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:46:15,572 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-01-19 04:46:15,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][281], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#true, 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 295#(= ~z~0 1), 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 140#P3ENTRYtrue, 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#true]) [2022-01-19 04:46:15,776 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 04:46:15,776 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:46:15,776 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:46:15,776 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:46:15,945 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][316], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#true, 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 295#(= ~z~0 1), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 140#P3ENTRYtrue, 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 293#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:15,946 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 04:46:15,946 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:46:15,946 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:46:15,946 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:46:16,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][317], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#P2ENTRYtrue, Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:16,657 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 04:46:16,657 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:46:16,657 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:46:16,657 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:46:16,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][280], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#P2ENTRYtrue, Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:16,658 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-01-19 04:46:16,658 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:46:16,658 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:46:16,658 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-01-19 04:46:16,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][325], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#true, 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 295#(= ~z~0 1), 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 140#P3ENTRYtrue, 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 293#true]) [2022-01-19 04:46:16,904 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:46:16,904 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:16,904 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:16,904 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][316], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, 132#L3-1true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#true, 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 295#(= ~z~0 1), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 140#P3ENTRYtrue, 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 293#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:17,150 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,150 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,150 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,150 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][266], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 95#L803true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:17,161 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,161 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,161 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,161 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,497 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][344], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, 132#L3-1true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:17,497 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:17,497 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:17,497 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:17,497 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:17,498 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][344], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:17,498 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:17,498 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:17,498 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:17,498 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:17,498 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][331], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:17,498 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:17,498 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:17,499 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:17,499 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:17,499 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][345], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:17,499 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:17,499 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:17,499 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:17,499 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:17,500 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][284], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:17,500 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:17,500 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:17,500 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:17,500 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:17,923 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][331], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:17,923 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:46:17,923 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:17,923 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:17,923 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:17,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][317], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#P2ENTRYtrue, Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:17,925 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,925 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,925 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,925 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,926 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][326], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#P2ENTRYtrue, Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:17,926 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,926 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,926 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,926 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][345], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:17,975 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:17,975 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:17,975 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:17,975 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:17,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][266], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 95#L803true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:17,975 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,975 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,975 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,975 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,978 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][260], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), Black: 156#true, 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 295#(= ~z~0 1), Black: 293#true, 109#L813true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 7#L823true, 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-01-19 04:46:17,978 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,978 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,978 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:17,978 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-01-19 04:46:18,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][325], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#true, 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 295#(= ~z~0 1), 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 140#P3ENTRYtrue, 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 293#true]) [2022-01-19 04:46:18,325 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,325 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,325 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,325 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][280], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 95#L803true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:18,339 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,339 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,339 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,339 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,603 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][266], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:18,603 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,603 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,603 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,603 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][260], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 111#L826true, Black: 295#(= ~z~0 1), Black: 293#true, 109#L813true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-01-19 04:46:18,611 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,611 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,611 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,611 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,615 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][317], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 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~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 95#L803true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:18,615 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,615 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,615 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,615 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,743 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][260], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 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0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 111#L826true, Black: 295#(= ~z~0 1), Black: 293#true, 109#L813true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-01-19 04:46:18,743 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,743 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,743 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:18,743 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,456 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][326], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#P2ENTRYtrue, Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:19,456 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,456 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,456 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,456 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][266], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:19,510 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,510 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,510 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,510 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][344], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:19,518 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,518 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,518 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,518 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][317], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 95#L803true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:19,519 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,519 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,519 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,519 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][284], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:19,520 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,520 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,520 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,520 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][280], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div 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|ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:19,520 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,520 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,520 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,521 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,521 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][316], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), Black: 156#true, 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 295#(= ~z~0 1), Black: 293#true, 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 7#L823true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:19,521 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,521 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,521 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,521 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,522 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][281], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), Black: 156#true, 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 295#(= ~z~0 1), Black: 293#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 7#L823true, 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:19,522 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,523 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,523 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,523 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-01-19 04:46:19,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][280], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:19,913 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,913 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,913 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,913 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][281], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= 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(not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 111#L826true, Black: 295#(= ~z~0 1), Black: 293#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:19,927 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,927 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,927 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,927 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][326], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 95#L803true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:19,935 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,935 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,935 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:19,935 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][281], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 111#L826true, Black: 295#(= ~z~0 1), Black: 293#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:20,140 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,140 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,140 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,140 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,312 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][317], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:20,312 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,312 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,312 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,312 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][316], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 111#L826true, Black: 295#(= ~z~0 1), Black: 293#true, 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:20,322 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,322 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,322 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,322 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][317], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, 132#L3-1true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 95#L803true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:20,328 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,328 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,328 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,328 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][316], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 111#L826true, Black: 295#(= ~z~0 1), Black: 293#true, 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:20,502 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,502 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,502 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,502 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,516 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][371], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 109#L813true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:20,516 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,516 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,516 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:20,516 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][266], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 109#L813true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 448#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:21,374 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,374 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,374 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,374 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,377 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][317], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:21,377 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,377 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,377 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,377 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][280], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:21,378 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,378 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,378 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,378 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][344], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:21,387 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,387 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,387 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,387 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][317], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, 132#L3-1true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 95#L803true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:21,388 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,388 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,388 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,388 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][331], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:21,389 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,389 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,389 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,389 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][326], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 95#L803true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:21,389 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,390 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,390 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,390 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][316], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), Black: 156#true, 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 295#(= ~z~0 1), Black: 293#true, 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 7#L823true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:21,390 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,390 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,390 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,390 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,391 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][325], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), Black: 156#true, 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 295#(= ~z~0 1), 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 293#true, 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 7#L823true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-01-19 04:46:21,391 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,391 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,391 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,391 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-01-19 04:46:21,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][326], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:21,649 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,649 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,649 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,649 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][325], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 111#L826true, Black: 295#(= ~z~0 1), 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 293#true, 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-01-19 04:46:21,663 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,663 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,663 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,663 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,672 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][326], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 95#L803true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:21,672 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,672 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,672 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:21,672 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][325], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 111#L826true, Black: 295#(= ~z~0 1), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-01-19 04:46:22,055 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,055 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,055 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,055 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][317], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, 132#L3-1true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:22,248 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,248 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,248 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,248 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][316], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, 132#L3-1true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 111#L826true, Black: 295#(= ~z~0 1), Black: 293#true, 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:22,260 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,260 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,260 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,260 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,438 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][316], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, 132#L3-1true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 111#L826true, Black: 295#(= ~z~0 1), Black: 293#true, 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:22,438 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,438 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,438 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,439 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,453 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][384], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 134#L816true, Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:22,453 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,453 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,453 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:22,453 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][317], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:23,317 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,317 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,317 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,317 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][280], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), 75#L2true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 454#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:23,318 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,318 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,319 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,319 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][317], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:23,321 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][326], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 293#true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:23,322 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,322 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,322 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,322 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][331], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:23,330 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:46:23,330 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:23,330 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:23,331 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:23,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][326], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, 132#L3-1true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 293#true, 95#L803true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:23,331 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,331 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,331 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,331 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,332 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][325], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), Black: 156#true, 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 295#(= ~z~0 1), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 7#L823true, Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-01-19 04:46:23,332 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,332 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,332 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,332 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-01-19 04:46:23,567 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][326], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:23,568 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:46:23,568 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:23,568 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:23,568 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:23,587 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][325], [Black: 241#(= ~y~0 1), Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 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(not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 111#L826true, Black: 295#(= ~z~0 1), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-01-19 04:46:23,587 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:46:23,587 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:23,587 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:23,587 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:24,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L806-->L813: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_300 256))) (.cse4 (= (mod v_~a$r_buff1_thd3~0_50 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_424 256) 0)) (.cse14 (= (mod v_~a$r_buff0_thd3~0_60 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_423 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (or .cse14 .cse5)) (.cse7 (not .cse14)) (.cse10 (not .cse13)) (.cse11 (or .cse13 .cse14)) (.cse2 (not .cse4)) (.cse6 (not .cse12)) (.cse9 (or .cse12 .cse4))) (and (let ((.cse3 (= (mod v_~a$w_buff1_used~0_299 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd3~0_59 256) 0))) (or (and (= v_~a$r_buff1_thd3~0_49 0) (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3)))) (and (= v_~a$r_buff1_thd3~0_49 v_~a$r_buff1_thd3~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and (= v_~a$w_buff1_used~0_299 0) (or (and .cse2 .cse6) (and .cse0 .cse7))) (and (= v_~a$w_buff1_used~0_300 v_~a$w_buff1_used~0_299) .cse8 .cse9)) (or (and .cse0 .cse7 (= v_~a$r_buff0_thd3~0_59 0)) (and (= v_~a$r_buff0_thd3~0_59 v_~a$r_buff0_thd3~0_60) .cse8)) (or (and .cse7 .cse10 (= v_~a$w_buff0_used~0_423 0)) (and (= v_~a$w_buff0_used~0_424 v_~a$w_buff0_used~0_423) .cse11)) (or (and .cse7 .cse10 (= |v_P2_#t~ite15_45| |v_P2Thread1of1ForFork1_#t~ite15_1|) (= v_~a~0_120 v_~a$w_buff0~0_63)) (and .cse11 (= |v_P2_#t~ite15_45| v_~a~0_120) (or (and .cse2 (= |v_P2_#t~ite15_45| v_~a$w_buff1~0_72) .cse6) (and .cse9 (= |v_P2_#t~ite15_45| v_~a~0_121)))))))) InVars {~a~0=v_~a~0_121, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_424, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_300} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_423, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_59, ~a~0=v_~a~0_120, P2Thread1of1ForFork1_#t~ite15=|v_P2Thread1of1ForFork1_#t~ite15_2|, P2Thread1of1ForFork1_#t~ite16=|v_P2Thread1of1ForFork1_#t~ite16_1|, ~a$w_buff1~0=v_~a$w_buff1~0_72, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, ~a$w_buff0~0=v_~a$w_buff0~0_63, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_299, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_45|] AssignedVars[~a~0, P2Thread1of1ForFork1_#t~ite15, P2Thread1of1ForFork1_#t~ite16, P2Thread1of1ForFork1_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19][325], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), 111#L826true, Black: 295#(= ~z~0 1), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-01-19 04:46:24,052 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:46:24,052 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:24,052 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:24,052 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:24,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][455], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 134#L816true, Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:24,563 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:46:24,563 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:24,563 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:24,563 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:25,426 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][317], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, 450#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:25,426 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:46:25,426 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:25,426 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:25,426 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:25,427 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][326], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 67#L3true, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:25,427 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:46:25,427 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:25,427 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:25,427 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:25,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][326], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 118#L806true, Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:25,428 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-01-19 04:46:25,428 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:25,428 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:25,428 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-01-19 04:46:26,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][455], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 134#L816true, Black: 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 362#(= ~a$r_buff0_thd4~0 0), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L773true, Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:26,617 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:46:26,617 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:46:26,617 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:46:26,617 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:46:27,456 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1134] L826-->L842: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_362 256))) (.cse17 (= (mod v_~a$r_buff1_thd4~0_179 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_230 256) 0))) (let ((.cse0 (not .cse9)) (.cse16 (not .cse17)) (.cse30 (= (mod v_~a$w_buff0_used~0_490 256) 0)) (.cse7 (and .cse9 .cse17)) (.cse24 (and .cse9 .cse31)) (.cse10 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse6 (= (mod v_~a$w_buff0_used~0_489 256) 0)) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_361 256)))) (let ((.cse3 (not .cse8)) (.cse1 (not .cse6)) (.cse2 (or .cse9 .cse6)) (.cse11 (not .cse10)) (.cse18 (or .cse30 .cse7 .cse24)) (.cse21 (or .cse9 .cse30)) (.cse4 (or .cse0 .cse16)) (.cse19 (or .cse0 (not .cse31))) (.cse20 (not .cse30))) (and (let ((.cse5 (= |v_P3Thread1of1ForFork3_#t~ite37_1| |v_P3_#t~ite37_53|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or (and .cse0 (= |v_P3_#t~ite37_53| 0) .cse1) (and (= |v_P3_#t~ite37_53| v_~a$r_buff0_thd4~0_230) .cse2)) (or .cse0 .cse3) .cse4 (= |v_P3_#t~ite37_53| |v_P3_#t~ite38_45|) .cse1) (and .cse5 (or .cse6 .cse7 (and .cse8 .cse9)) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse5 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite38_1| |v_P3_#t~ite38_45|)))) (= |v_P3Thread1of1ForFork3_#t~nondet21_1| v_~weak$$choice0~0_13) (let ((.cse12 (= |v_P3Thread1of1ForFork3_#t~ite40_1| |v_P3_#t~ite40_69|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite41_1| |v_P3_#t~ite41_61|) .cse12 .cse11 (= v_~a$r_buff1_thd4~0_178 v_~a$r_buff1_thd4~0_179)) (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse13 (not .cse15))) (and (or .cse13 .cse3) .cse1 (= |v_P3_#t~ite40_69| |v_P3_#t~ite41_61|) (let ((.cse14 (= |v_P3_#t~ite40_69| 0))) (or (and .cse13 .cse1 .cse14) (and .cse14 (or .cse6 .cse15)))) (or .cse13 .cse16))) (and .cse12 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_179) (or .cse6 (and .cse8 .cse15) (and .cse17 .cse15))))) .cse10 (= |v_P3_#t~ite41_61| v_~a$r_buff1_thd4~0_178)))) (= |v_P3Thread1of1ForFork3_#t~nondet22_1| v_~weak$$choice2~0_82) (or (and (= |v_P3Thread1of1ForFork3_#t~ite23_1| |v_P3_#t~ite23_37|) .cse18 (= v_~a~0_168 v_~__unbuffered_p3_EBX~0_24)) (and .cse4 .cse19 (= |v_P3_#t~ite23_37| v_~__unbuffered_p3_EBX~0_24) .cse20 (or (and .cse21 (= |v_P3_#t~ite23_37| v_~a$w_buff1~0_97)) (and .cse0 (= |v_P3_#t~ite23_37| v_~a$w_buff0~0_86) .cse20)))) (let ((.cse22 (= |v_P3Thread1of1ForFork3_#t~ite31_1| |v_P3_#t~ite31_71|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite32_1| |v_P3_#t~ite32_63|) .cse22 .cse11 (= v_~a$w_buff0_used~0_489 v_~a$w_buff0_used~0_490)) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_489) .cse10 (or (and .cse4 .cse19 (or (and .cse21 (= |v_P3_#t~ite31_71| v_~a$w_buff0_used~0_490)) (and .cse0 (= |v_P3_#t~ite31_71| 0) .cse20)) (= |v_P3_#t~ite32_63| |v_P3_#t~ite31_71|) .cse20) (and (= |v_P3_#t~ite32_63| v_~a$w_buff0_used~0_490) .cse22 .cse18))))) (let ((.cse23 (= |v_P3Thread1of1ForFork3_#t~ite34_1| |v_P3_#t~ite34_55|))) (or (and (or (and .cse23 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_362) (or .cse6 .cse7 .cse24)) (and .cse4 .cse19 .cse1 (let ((.cse25 (= |v_P3_#t~ite34_55| 0))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))) (= |v_P3_#t~ite34_55| |v_P3_#t~ite35_49|))) .cse10 (= |v_P3_#t~ite35_49| v_~a$w_buff1_used~0_361)) (and (= v_~a$w_buff1_used~0_361 v_~a$w_buff1_used~0_362) (= |v_P3Thread1of1ForFork3_#t~ite35_1| |v_P3_#t~ite35_49|) .cse23 .cse11))) (or (and (= v_~a~0_166 v_~__unbuffered_p3_EBX~0_24) .cse10) (and .cse11 (= v_~a~0_166 v_~a$mem_tmp~0_26))) (let ((.cse26 (= |v_P3Thread1of1ForFork3_#t~ite28_1| |v_P3_#t~ite28_49|))) (or (and (= |v_P3Thread1of1ForFork3_#t~ite29_1| |v_P3_#t~ite29_43|) .cse11 (= v_~a$w_buff1~0_97 v_~a$w_buff1~0_96) .cse26) (and (or (and (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_97) .cse26 .cse18) (and (let ((.cse27 (= |v_P3_#t~ite28_49| v_~a$w_buff1~0_97))) (or (and .cse0 .cse27 .cse20) (and .cse27 .cse21))) .cse4 .cse19 (= |v_P3_#t~ite28_49| |v_P3_#t~ite29_43|) .cse20)) .cse10 (= |v_P3_#t~ite29_43| v_~a$w_buff1~0_96)))) (= v_~a$flush_delayed~0_50 0) (let ((.cse28 (= |v_P3Thread1of1ForFork3_#t~ite25_1| |v_P3_#t~ite25_49|))) (or (and (= v_~a$w_buff0~0_86 v_~a$w_buff0~0_85) .cse28 .cse11 (= |v_P3Thread1of1ForFork3_#t~ite26_1| |v_P3_#t~ite26_41|)) (and .cse10 (or (and .cse28 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_86) .cse18) (and (let ((.cse29 (= |v_P3_#t~ite25_49| v_~a$w_buff0~0_86))) (or (and .cse0 .cse29 .cse20) (and .cse21 .cse29))) .cse4 .cse19 (= |v_P3_#t~ite25_49| |v_P3_#t~ite26_41|) .cse20)) (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_85)))) (= v_~a~0_168 v_~a$mem_tmp~0_26))))) InVars {P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_179, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_490, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_168, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_1|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_1|, ~a$w_buff1~0=v_~a$w_buff1~0_97, ~a$w_buff0~0=v_~a$w_buff0~0_86, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_1|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_1|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_1|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_362, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_1|, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_1|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_178, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_166, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_96, P3Thread1of1ForFork3_#t~ite39=|v_P3Thread1of1ForFork3_#t~ite39_1|, P3Thread1of1ForFork3_#t~ite38=|v_P3Thread1of1ForFork3_#t~ite38_2|, P3Thread1of1ForFork3_#t~ite37=|v_P3Thread1of1ForFork3_#t~ite37_2|, P3Thread1of1ForFork3_#t~ite36=|v_P3Thread1of1ForFork3_#t~ite36_1|, P3Thread1of1ForFork3_#t~ite35=|v_P3Thread1of1ForFork3_#t~ite35_2|, P3Thread1of1ForFork3_#t~ite34=|v_P3Thread1of1ForFork3_#t~ite34_2|, P3Thread1of1ForFork3_#t~ite33=|v_P3Thread1of1ForFork3_#t~ite33_1|, P3Thread1of1ForFork3_#t~ite32=|v_P3Thread1of1ForFork3_#t~ite32_2|, P3Thread1of1ForFork3_#t~ite31=|v_P3Thread1of1ForFork3_#t~ite31_2|, P3Thread1of1ForFork3_#t~ite30=|v_P3Thread1of1ForFork3_#t~ite30_1|, P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_1|, P3Thread1of1ForFork3_#t~nondet21=|v_P3Thread1of1ForFork3_#t~nondet21_2|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_1|, P3Thread1of1ForFork3_#t~nondet22=|v_P3Thread1of1ForFork3_#t~nondet22_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_489, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_13, P3Thread1of1ForFork3_#t~ite29=|v_P3Thread1of1ForFork3_#t~ite29_2|, P3Thread1of1ForFork3_#t~ite28=|v_P3Thread1of1ForFork3_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_50, ~a$w_buff0~0=v_~a$w_buff0~0_85, P3Thread1of1ForFork3_#t~ite27=|v_P3Thread1of1ForFork3_#t~ite27_1|, P3Thread1of1ForFork3_#t~ite26=|v_P3Thread1of1ForFork3_#t~ite26_2|, P3Thread1of1ForFork3_#t~ite25=|v_P3Thread1of1ForFork3_#t~ite25_2|, P3Thread1of1ForFork3_#t~ite24=|v_P3Thread1of1ForFork3_#t~ite24_1|, P3Thread1of1ForFork3_#t~ite23=|v_P3Thread1of1ForFork3_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_361, ~weak$$choice2~0=v_~weak$$choice2~0_82, P3Thread1of1ForFork3_#t~ite41=|v_P3Thread1of1ForFork3_#t~ite41_2|, P3Thread1of1ForFork3_#t~ite40=|v_P3Thread1of1ForFork3_#t~ite40_2|} AuxVars[|v_P3_#t~ite35_49|, |v_P3_#t~ite29_43|, |v_P3_#t~ite41_61|, |v_P3_#t~ite28_49|, |v_P3_#t~ite26_41|, |v_P3_#t~ite31_71|, |v_P3_#t~ite32_63|, |v_P3_#t~ite25_49|, |v_P3_#t~ite23_37|, |v_P3_#t~ite34_55|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_69|, |v_P3_#t~ite37_53|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork3_#t~ite39, P3Thread1of1ForFork3_#t~ite38, P3Thread1of1ForFork3_#t~ite37, P3Thread1of1ForFork3_#t~ite36, P3Thread1of1ForFork3_#t~ite35, P3Thread1of1ForFork3_#t~ite34, P3Thread1of1ForFork3_#t~ite33, P3Thread1of1ForFork3_#t~ite32, P3Thread1of1ForFork3_#t~ite31, P3Thread1of1ForFork3_#t~ite30, P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~nondet21, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~nondet22, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork3_#t~ite27, P3Thread1of1ForFork3_#t~ite26, P3Thread1of1ForFork3_#t~ite25, P3Thread1of1ForFork3_#t~ite24, P3Thread1of1ForFork3_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~ite41, P3Thread1of1ForFork3_#t~ite40][326], [Black: 370#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$r_buff0_thd4~0 0)), Black: 372#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 363#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 364#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork3InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 415#(and (= ~a$r_buff1_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 263#true, Black: 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 132#L3-1true, Black: 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 417#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 411#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 53#L842true, Black: 421#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 52#L776true, Black: 413#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EBX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 346#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0)), 241#(= ~y~0 1), 123#L786true, Black: 159#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 301#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 296#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~__unbuffered_p3_EAX~0 0), Black: 293#true, 456#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L813true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(= ~y~0 0), 156#true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 374#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~a~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 350#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 325#true, Black: 330#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(= ~z~0 1)]) [2022-01-19 04:46:27,456 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-01-19 04:46:27,457 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:46:27,457 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:46:27,457 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-01-19 04:46:32,640 INFO L129 PetriNetUnfolder]: 75157/139573 cut-off events. [2022-01-19 04:46:32,641 INFO L130 PetriNetUnfolder]: For 707874/775287 co-relation queries the response was YES. [2022-01-19 04:46:34,219 INFO L84 FinitePrefix]: Finished finitePrefix Result has 536542 conditions, 139573 events. 75157/139573 cut-off events. For 707874/775287 co-relation queries the response was YES. Maximal size of possible extension queue 9141. Compared 1656833 event pairs, 1272 based on Foata normal form. 4389/140740 useless extension candidates. Maximal degree in co-relation 536495. Up to 16050 conditions per place. [2022-01-19 04:46:34,387 INFO L132 encePairwiseOnDemand]: 127/138 looper letters, 226 selfloop transitions, 63 changer transitions 247/687 dead transitions. [2022-01-19 04:46:34,388 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 227 places, 687 transitions, 7229 flow [2022-01-19 04:46:34,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-01-19 04:46:34,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-01-19 04:46:34,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2274 transitions. [2022-01-19 04:46:34,392 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8672768878718535 [2022-01-19 04:46:34,392 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 2274 transitions. [2022-01-19 04:46:34,392 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 2274 transitions. [2022-01-19 04:46:34,393 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:46:34,393 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 2274 transitions. [2022-01-19 04:46:34,407 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 119.6842105263158) internal successors, (2274), 19 states have internal predecessors, (2274), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:46:34,411 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 138.0) internal successors, (2760), 20 states have internal predecessors, (2760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:46:34,411 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 138.0) internal successors, (2760), 20 states have internal predecessors, (2760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:46:34,411 INFO L186 Difference]: Start difference. First operand has 212 places, 284 transitions, 2268 flow. Second operand 19 states and 2274 transitions. [2022-01-19 04:46:34,411 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 227 places, 687 transitions, 7229 flow [2022-01-19 04:47:44,570 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 218 places, 687 transitions, 7092 flow, removed 64 selfloop flow, removed 9 redundant places. [2022-01-19 04:47:44,575 INFO L242 Difference]: Finished difference. Result has 225 places, 256 transitions, 1998 flow [2022-01-19 04:47:44,575 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=2129, PETRI_DIFFERENCE_MINUEND_PLACES=200, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=281, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=60, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=218, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1998, PETRI_PLACES=225, PETRI_TRANSITIONS=256} [2022-01-19 04:47:44,575 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 80 predicate places. [2022-01-19 04:47:44,575 INFO L470 AbstractCegarLoop]: Abstraction has has 225 places, 256 transitions, 1998 flow [2022-01-19 04:47:44,576 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 113.22222222222223) internal successors, (1019), 9 states have internal predecessors, (1019), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:47:44,576 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:47:44,576 INFO L254 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] [2022-01-19 04:47:44,576 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-01-19 04:47:44,576 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:47:44,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:47:44,576 INFO L85 PathProgramCache]: Analyzing trace with hash -2093784562, now seen corresponding path program 1 times [2022-01-19 04:47:44,576 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:47:44,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635295985] [2022-01-19 04:47:44,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:47:44,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:47:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:47:44,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:47:44,677 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:47:44,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1635295985] [2022-01-19 04:47:44,677 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1635295985] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:47:44,678 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:47:44,678 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-01-19 04:47:44,678 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765938884] [2022-01-19 04:47:44,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:47:44,678 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-01-19 04:47:44,678 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:47:44,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-01-19 04:47:44,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-01-19 04:47:44,679 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 138 [2022-01-19 04:47:44,679 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 225 places, 256 transitions, 1998 flow. Second operand has 8 states, 8 states have (on average 107.625) internal successors, (861), 8 states have internal predecessors, (861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:47:44,679 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:47:44,679 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 138 [2022-01-19 04:47:44,679 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:47:50,032 INFO L129 PetriNetUnfolder]: 14902/47262 cut-off events. [2022-01-19 04:47:50,033 INFO L130 PetriNetUnfolder]: For 129876/134793 co-relation queries the response was YES. [2022-01-19 04:47:50,606 INFO L84 FinitePrefix]: Finished finitePrefix Result has 162015 conditions, 47262 events. 14902/47262 cut-off events. For 129876/134793 co-relation queries the response was YES. Maximal size of possible extension queue 6165. Compared 753551 event pairs, 417 based on Foata normal form. 68/43991 useless extension candidates. Maximal degree in co-relation 161943. Up to 4569 conditions per place. [2022-01-19 04:47:50,680 INFO L132 encePairwiseOnDemand]: 124/138 looper letters, 67 selfloop transitions, 62 changer transitions 86/366 dead transitions. [2022-01-19 04:47:50,680 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 228 places, 366 transitions, 3651 flow [2022-01-19 04:47:50,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-19 04:47:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-01-19 04:47:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1014 transitions. [2022-01-19 04:47:50,682 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8164251207729468 [2022-01-19 04:47:50,682 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1014 transitions. [2022-01-19 04:47:50,682 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1014 transitions. [2022-01-19 04:47:50,683 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:47:50,683 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1014 transitions. [2022-01-19 04:47:50,684 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 112.66666666666667) internal successors, (1014), 9 states have internal predecessors, (1014), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:47:50,686 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 138.0) internal successors, (1380), 10 states have internal predecessors, (1380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:47:50,686 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 138.0) internal successors, (1380), 10 states have internal predecessors, (1380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:47:50,686 INFO L186 Difference]: Start difference. First operand has 225 places, 256 transitions, 1998 flow. Second operand 9 states and 1014 transitions. [2022-01-19 04:47:50,686 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 228 places, 366 transitions, 3651 flow [2022-01-19 04:48:05,450 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 208 places, 366 transitions, 3344 flow, removed 86 selfloop flow, removed 20 redundant places. [2022-01-19 04:48:05,453 INFO L242 Difference]: Finished difference. Result has 213 places, 255 transitions, 1994 flow [2022-01-19 04:48:05,453 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=1811, PETRI_DIFFERENCE_MINUEND_PLACES=200, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=256, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=57, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=199, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1994, PETRI_PLACES=213, PETRI_TRANSITIONS=255} [2022-01-19 04:48:05,454 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 68 predicate places. [2022-01-19 04:48:05,454 INFO L470 AbstractCegarLoop]: Abstraction has has 213 places, 255 transitions, 1994 flow [2022-01-19 04:48:05,454 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 107.625) internal successors, (861), 8 states have internal predecessors, (861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:48:05,454 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:48:05,454 INFO L254 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] [2022-01-19 04:48:05,454 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-01-19 04:48:05,454 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:48:05,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:48:05,455 INFO L85 PathProgramCache]: Analyzing trace with hash 1632674872, now seen corresponding path program 2 times [2022-01-19 04:48:05,455 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:48:05,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210378331] [2022-01-19 04:48:05,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:48:05,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:48:05,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:48:05,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:48:05,707 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:48:05,707 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210378331] [2022-01-19 04:48:05,707 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [210378331] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:48:05,708 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:48:05,708 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-01-19 04:48:05,708 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [527013285] [2022-01-19 04:48:05,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:48:05,708 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-01-19 04:48:05,708 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:48:05,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-01-19 04:48:05,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2022-01-19 04:48:05,709 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 138 [2022-01-19 04:48:05,710 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 213 places, 255 transitions, 1994 flow. Second operand has 14 states, 14 states have (on average 107.0) internal successors, (1498), 14 states have internal predecessors, (1498), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:48:05,710 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:48:05,710 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 138 [2022-01-19 04:48:05,710 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:48:09,414 INFO L129 PetriNetUnfolder]: 11517/37253 cut-off events. [2022-01-19 04:48:09,414 INFO L130 PetriNetUnfolder]: For 68412/69921 co-relation queries the response was YES. [2022-01-19 04:48:09,733 INFO L84 FinitePrefix]: Finished finitePrefix Result has 109142 conditions, 37253 events. 11517/37253 cut-off events. For 68412/69921 co-relation queries the response was YES. Maximal size of possible extension queue 4695. Compared 582885 event pairs, 128 based on Foata normal form. 91/35161 useless extension candidates. Maximal degree in co-relation 109101. Up to 3852 conditions per place. [2022-01-19 04:48:09,770 INFO L132 encePairwiseOnDemand]: 127/138 looper letters, 39 selfloop transitions, 10 changer transitions 55/278 dead transitions. [2022-01-19 04:48:09,770 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 221 places, 278 transitions, 2266 flow [2022-01-19 04:48:09,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-01-19 04:48:09,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-01-19 04:48:09,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1310 transitions. [2022-01-19 04:48:09,772 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7910628019323671 [2022-01-19 04:48:09,772 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 1310 transitions. [2022-01-19 04:48:09,772 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 1310 transitions. [2022-01-19 04:48:09,772 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:48:09,772 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 1310 transitions. [2022-01-19 04:48:09,773 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 109.16666666666667) internal successors, (1310), 12 states have internal predecessors, (1310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:48:09,774 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 138.0) internal successors, (1794), 13 states have internal predecessors, (1794), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:48:09,775 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 138.0) internal successors, (1794), 13 states have internal predecessors, (1794), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:48:09,775 INFO L186 Difference]: Start difference. First operand has 213 places, 255 transitions, 1994 flow. Second operand 12 states and 1310 transitions. [2022-01-19 04:48:09,775 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 221 places, 278 transitions, 2266 flow [2022-01-19 04:48:18,874 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 217 places, 278 transitions, 2227 flow, removed 10 selfloop flow, removed 4 redundant places. [2022-01-19 04:48:18,877 INFO L242 Difference]: Finished difference. Result has 222 places, 216 transitions, 1404 flow [2022-01-19 04:48:18,877 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=1959, PETRI_DIFFERENCE_MINUEND_PLACES=206, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=255, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=245, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1404, PETRI_PLACES=222, PETRI_TRANSITIONS=216} [2022-01-19 04:48:18,877 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 77 predicate places. [2022-01-19 04:48:18,877 INFO L470 AbstractCegarLoop]: Abstraction has has 222 places, 216 transitions, 1404 flow [2022-01-19 04:48:18,878 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 107.0) internal successors, (1498), 14 states have internal predecessors, (1498), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 04:48:18,878 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:48:18,878 INFO L254 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] [2022-01-19 04:48:18,878 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-01-19 04:48:18,878 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-01-19 04:48:18,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:48:18,878 INFO L85 PathProgramCache]: Analyzing trace with hash -1955829152, now seen corresponding path program 3 times [2022-01-19 04:48:18,878 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:48:18,878 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1295013777] [2022-01-19 04:48:18,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:48:18,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:48:18,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 04:48:18,913 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-01-19 04:48:18,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 04:48:18,975 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-01-19 04:48:18,976 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-01-19 04:48:18,976 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2022-01-19 04:48:18,977 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-01-19 04:48:18,977 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 7 remaining) [2022-01-19 04:48:18,977 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 7 remaining) [2022-01-19 04:48:18,977 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (2 of 7 remaining) [2022-01-19 04:48:18,977 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (1 of 7 remaining) [2022-01-19 04:48:18,977 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-01-19 04:48:18,978 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-01-19 04:48:18,980 INFO L732 BasicCegarLoop]: Path program histogram: [3, 3, 2, 1, 1, 1, 1, 1, 1] [2022-01-19 04:48:18,983 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-01-19 04:48:18,983 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-01-19 04:48:19,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.01 04:48:19 BasicIcfg [2022-01-19 04:48:19,113 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-19 04:48:19,114 INFO L158 Benchmark]: Toolchain (without parser) took 205823.15ms. Allocated memory was 385.9MB in the beginning and 13.6GB in the end (delta: 13.2GB). Free memory was 336.6MB in the beginning and 7.9GB in the end (delta: -7.6GB). Peak memory consumption was 5.6GB. Max. memory is 16.0GB. [2022-01-19 04:48:19,114 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 385.9MB. Free memory is still 354.4MB. There was no memory consumed. Max. memory is 16.0GB. [2022-01-19 04:48:19,114 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.62ms. Allocated memory is still 385.9MB. Free memory was 336.5MB in the beginning and 346.8MB in the end (delta: -10.3MB). Peak memory consumption was 18.8MB. Max. memory is 16.0GB. [2022-01-19 04:48:19,114 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.60ms. Allocated memory is still 385.9MB. Free memory was 346.5MB in the beginning and 343.8MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. [2022-01-19 04:48:19,114 INFO L158 Benchmark]: Boogie Preprocessor took 44.85ms. Allocated memory is still 385.9MB. Free memory was 343.8MB in the beginning and 341.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2022-01-19 04:48:19,115 INFO L158 Benchmark]: RCFGBuilder took 840.47ms. Allocated memory is still 385.9MB. Free memory was 341.1MB in the beginning and 324.0MB in the end (delta: 17.1MB). Peak memory consumption was 60.8MB. Max. memory is 16.0GB. [2022-01-19 04:48:19,115 INFO L158 Benchmark]: TraceAbstraction took 204504.87ms. Allocated memory was 385.9MB in the beginning and 13.6GB in the end (delta: 13.2GB). Free memory was 322.9MB in the beginning and 7.9GB in the end (delta: -7.6GB). Peak memory consumption was 5.6GB. Max. memory is 16.0GB. [2022-01-19 04:48:19,116 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 385.9MB. Free memory is still 354.4MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 370.62ms. Allocated memory is still 385.9MB. Free memory was 336.5MB in the beginning and 346.8MB in the end (delta: -10.3MB). Peak memory consumption was 18.8MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 57.60ms. Allocated memory is still 385.9MB. Free memory was 346.5MB in the beginning and 343.8MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. * Boogie Preprocessor took 44.85ms. Allocated memory is still 385.9MB. Free memory was 343.8MB in the beginning and 341.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 840.47ms. Allocated memory is still 385.9MB. Free memory was 341.1MB in the beginning and 324.0MB in the end (delta: 17.1MB). Peak memory consumption was 60.8MB. Max. memory is 16.0GB. * TraceAbstraction took 204504.87ms. Allocated memory was 385.9MB in the beginning and 13.6GB in the end (delta: 13.2GB). Free memory was 322.9MB in the beginning and 7.9GB in the end (delta: -7.6GB). Peak memory consumption was 5.6GB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L714] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0] [L716] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L718] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L720] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L721] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0] [L722] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L723] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L724] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L725] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L726] 0 _Bool a$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0] [L727] 0 _Bool a$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0] [L728] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0] [L729] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0] [L730] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L731] 0 _Bool a$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0] [L732] 0 _Bool a$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0] [L733] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0] [L734] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L735] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L736] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L737] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L738] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0] [L739] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0] [L740] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L742] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L744] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L746] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L747] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L748] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L866] 0 pthread_t t521; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t521={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L867] FCALL, FORK 0 pthread_create(&t521, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t521, ((void *)0), P0, ((void *)0))=-3, t521={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L752] 1 a$w_buff1 = a$w_buff0 [L753] 1 a$w_buff0 = 1 [L754] 1 a$w_buff1_used = a$w_buff0_used [L755] 1 a$w_buff0_used = (_Bool)1 [L756] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L756] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L757] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L758] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L759] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L760] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L761] 1 a$r_buff1_thd4 = a$r_buff0_thd4 [L762] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L765] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L868] 0 pthread_t t522; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t521={5:0}, t522={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L869] FCALL, FORK 0 pthread_create(&t522, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t522, ((void *)0), P1, ((void *)0))=-2, t521={5:0}, t522={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L782] 2 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L785] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L870] 0 pthread_t t523; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t521={5:0}, t522={6:0}, t523={7:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L871] FCALL, FORK 0 pthread_create(&t523, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t523, ((void *)0), P2, ((void *)0))=-1, t521={5:0}, t522={6:0}, t523={7:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L802] 3 y = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, z=0] [L872] 0 pthread_t t524; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t521={5:0}, t522={6:0}, t523={7:0}, t524={3:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=2, z=0] [L873] FCALL, FORK 0 pthread_create(&t524, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t524, ((void *)0), P3, ((void *)0))=0, t521={5:0}, t522={6:0}, t523={7:0}, t524={3:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=2, z=0] [L805] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, z=0] [L822] 4 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, z=1] [L825] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, z=1] [L828] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L829] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L830] 4 a$flush_delayed = weak$$choice2 [L831] 4 a$mem_tmp = a [L832] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L832] 4 a = !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L833] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L833] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0) [L833] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L833] 4 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L834] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L834] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1) [L834] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L834] 4 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L835] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L835] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used) [L835] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L835] 4 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L836] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L836] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0) [L836] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L836] 4 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L837] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L837] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4) [L837] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L837] 4 a$r_buff0_thd4 = weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L838] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L838] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0) [L838] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L838] 4 a$r_buff1_thd4 = weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L839] 4 __unbuffered_p3_EBX = a [L840] EXPR 4 a$flush_delayed ? a$mem_tmp : a [L840] 4 a = a$flush_delayed ? a$mem_tmp : a [L841] 4 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=2, z=1] [L844] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L844] EXPR 4 a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a [L844] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L844] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L845] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L845] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L846] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L846] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L847] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L847] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L848] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L848] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L768] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L768] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L769] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L769] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L770] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L770] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L771] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L771] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L772] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L772] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L775] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=2, z=1] [L808] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L808] EXPR 3 a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a [L808] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L808] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L809] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L809] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L810] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L810] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L811] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L811] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L812] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L812] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L788] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L788] EXPR 2 a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a [L788] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L788] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L789] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L789] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L790] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L790] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L791] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L791] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L792] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L792] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L795] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=2, z=1] [L815] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=2, z=1] [L851] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=2, z=1] [L875] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t521={5:0}, t522={6:0}, t523={7:0}, t524={3:0}, weak$$choice0=49, weak$$choice2=0, x=1, y=2, z=1] [L877] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=2, z=1] [L877] RET 0 assume_abort_if_not(main$tmp_guard0) [L879] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L879] EXPR 0 a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a [L879] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L879] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L880] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L880] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L881] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L881] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L882] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L882] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L883] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L883] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L886] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t521={5:0}, t522={6:0}, t523={7:0}, t524={3:0}, weak$$choice0=49, weak$$choice2=0, x=1, y=2, z=1] [L888] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=2, z=1] [L18] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=2, z=1] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 873]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 867]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 871]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 869]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 175 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 204.2s, OverallIterations: 14, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 201.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1217 SdHoareTripleChecker+Valid, 2.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1217 mSDsluCounter, 1074 SdHoareTripleChecker+Invalid, 2.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1963 mSDsCounter, 281 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2613 IncrementalHoareTripleChecker+Invalid, 2894 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 281 mSolverCounterUnsat, 219 mSDtfsCounter, 2613 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 191 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 164 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2268occurred in iteration=10, InterpolantAutomatonStates: 150, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1325 NumberOfCodeBlocks, 1325 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1205 ConstructedInterpolants, 0 QuantifiedInterpolants, 6423 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-01-19 04:48:19,159 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...